diff --git a/src/core/api/dataset_api.cpp b/src/core/api/dataset_api.cpp
index a4153d2..457c783 100644
--- a/src/core/api/dataset_api.cpp
+++ b/src/core/api/dataset_api.cpp
@@ -44,63 +44,63 @@
 
 bool otDatasetIsCommissioned(otInstance *aInstance)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().IsCommissioned();
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().IsCommissioned();
 }
 
 otError otDatasetGetActive(otInstance *aInstance, otOperationalDataset *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Read(AsCoreType(aDataset));
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Read(AsCoreType(aDataset));
 }
 
 otError otDatasetGetActiveTlvs(otInstance *aInstance, otOperationalDatasetTlvs *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Read(*aDataset);
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Read(*aDataset);
 }
 
 otError otDatasetSetActive(otInstance *aInstance, const otOperationalDataset *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Save(AsCoreType(aDataset));
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Save(AsCoreType(aDataset));
 }
 
 otError otDatasetSetActiveTlvs(otInstance *aInstance, const otOperationalDatasetTlvs *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Save(*aDataset);
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Save(*aDataset);
 }
 
 otError otDatasetGetPending(otInstance *aInstance, otOperationalDataset *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Read(AsCoreType(aDataset));
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Read(AsCoreType(aDataset));
 }
 
 otError otDatasetGetPendingTlvs(otInstance *aInstance, otOperationalDatasetTlvs *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Read(*aDataset);
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Read(*aDataset);
 }
 
 otError otDatasetSetPending(otInstance *aInstance, const otOperationalDataset *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Save(AsCoreType(aDataset));
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Save(AsCoreType(aDataset));
 }
 
 otError otDatasetSetPendingTlvs(otInstance *aInstance, const otOperationalDatasetTlvs *aDataset)
 {
     OT_ASSERT(aDataset != nullptr);
 
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Save(*aDataset);
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Save(*aDataset);
 }
 
 otError otDatasetSendMgmtActiveGet(otInstance *                          aInstance,
@@ -109,8 +109,8 @@
                                    uint8_t                               aLength,
                                    const otIp6Address *                  aAddress)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().SendGetRequest(AsCoreType(aDatasetComponents), aTlvTypes,
-                                                                              aLength, aAddress);
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().SendGetRequest(AsCoreType(aDatasetComponents),
+                                                                                     aTlvTypes, aLength, aAddress);
 }
 
 otError otDatasetSendMgmtActiveSet(otInstance *                aInstance,
@@ -120,8 +120,8 @@
                                    otDatasetMgmtSetCallback    aCallback,
                                    void *                      aContext)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().SendSetRequest(AsCoreType(aDataset), aTlvs, aLength,
-                                                                              aCallback, aContext);
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().SendSetRequest(AsCoreType(aDataset), aTlvs,
+                                                                                     aLength, aCallback, aContext);
 }
 
 otError otDatasetSendMgmtPendingGet(otInstance *                          aInstance,
@@ -130,8 +130,8 @@
                                     uint8_t                               aLength,
                                     const otIp6Address *                  aAddress)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().SendGetRequest(AsCoreType(aDatasetComponents),
-                                                                               aTlvTypes, aLength, aAddress);
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().SendGetRequest(AsCoreType(aDatasetComponents),
+                                                                                      aTlvTypes, aLength, aAddress);
 }
 
 otError otDatasetSendMgmtPendingSet(otInstance *                aInstance,
@@ -141,8 +141,8 @@
                                     otDatasetMgmtSetCallback    aCallback,
                                     void *                      aContext)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().SendSetRequest(AsCoreType(aDataset), aTlvs, aLength,
-                                                                               aCallback, aContext);
+    return AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().SendSetRequest(AsCoreType(aDataset), aTlvs,
+                                                                                      aLength, aCallback, aContext);
 }
 
 #if OPENTHREAD_FTD
diff --git a/src/core/api/dataset_ftd_api.cpp b/src/core/api/dataset_ftd_api.cpp
index 4c26088..ea1792d 100644
--- a/src/core/api/dataset_ftd_api.cpp
+++ b/src/core/api/dataset_ftd_api.cpp
@@ -44,7 +44,7 @@
 
 otError otDatasetCreateNewNetwork(otInstance *aInstance, otOperationalDataset *aDataset)
 {
-    return AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().CreateNewNetwork(AsCoreType(aDataset));
+    return AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().CreateNewNetwork(AsCoreType(aDataset));
 }
 
 uint32_t otDatasetGetDelayTimerMinimal(otInstance *aInstance)
diff --git a/src/core/api/link_api.cpp b/src/core/api/link_api.cpp
index a1d38be..e9c30a3 100644
--- a/src/core/api/link_api.cpp
+++ b/src/core/api/link_api.cpp
@@ -77,8 +77,8 @@
     VerifyOrExit(instance.Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     SuccessOrExit(error = instance.Get<Mac::Mac>().SetPanChannel(aChannel));
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -141,8 +141,8 @@
     VerifyOrExit(instance.Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     instance.Get<Mac::Mac>().SetPanId(aPanId);
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
diff --git a/src/core/api/thread_api.cpp b/src/core/api/thread_api.cpp
index 7b72757..b6ab068 100644
--- a/src/core/api/thread_api.cpp
+++ b/src/core/api/thread_api.cpp
@@ -72,8 +72,8 @@
     prefix.SetFromExtendedPanId(extPanId);
     instance.Get<Mle::MleRouter>().SetMeshLocalPrefix(prefix);
 
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -123,8 +123,8 @@
 
     instance.Get<KeyManager>().SetNetworkKey(AsCoreType(aKey));
 
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -141,8 +141,8 @@
     VerifyOrExit(instance.Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     instance.Get<KeyManager>().SetNetworkKeyRef((aKeyRef));
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -171,8 +171,8 @@
     VerifyOrExit(AsCoreType(aInstance).Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     AsCoreType(aInstance).Get<Mle::MleRouter>().SetMeshLocalPrefix(AsCoreType(aMeshLocalPrefix));
-    AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Clear();
-    AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -210,8 +210,8 @@
     VerifyOrExit(AsCoreType(aInstance).Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     error = AsCoreType(aInstance).Get<MeshCoP::NetworkNameManager>().SetNetworkName(aNetworkName);
-    AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Clear();
-    AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
diff --git a/src/core/api/thread_ftd_api.cpp b/src/core/api/thread_ftd_api.cpp
index 3333e85..e8d3a4b 100644
--- a/src/core/api/thread_ftd_api.cpp
+++ b/src/core/api/thread_ftd_api.cpp
@@ -296,8 +296,8 @@
     VerifyOrExit(AsCoreType(aInstance).Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     AsCoreType(aInstance).Get<KeyManager>().SetPskc(AsCoreType(aPskc));
-    AsCoreType(aInstance).Get<MeshCoP::ActiveDataset>().Clear();
-    AsCoreType(aInstance).Get<MeshCoP::PendingDataset>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::ActiveDatasetManager>().Clear();
+    AsCoreType(aInstance).Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
@@ -313,8 +313,8 @@
     VerifyOrExit(instance.Get<Mle::MleRouter>().IsDisabled(), error = kErrorInvalidState);
 
     instance.Get<KeyManager>().SetPskcRef(aKeyRef);
-    instance.Get<MeshCoP::ActiveDataset>().Clear();
-    instance.Get<MeshCoP::PendingDataset>().Clear();
+    instance.Get<MeshCoP::ActiveDatasetManager>().Clear();
+    instance.Get<MeshCoP::PendingDatasetManager>().Clear();
 
 exit:
     return error;
diff --git a/src/core/common/instance.hpp b/src/core/common/instance.hpp
index c1bf4b1..386755f 100644
--- a/src/core/common/instance.hpp
+++ b/src/core/common/instance.hpp
@@ -713,12 +713,12 @@
     return mThreadNetif.mNetworkNameManager;
 }
 
-template <> inline MeshCoP::ActiveDataset &Instance::Get(void)
+template <> inline MeshCoP::ActiveDatasetManager &Instance::Get(void)
 {
     return mThreadNetif.mActiveDataset;
 }
 
-template <> inline MeshCoP::PendingDataset &Instance::Get(void)
+template <> inline MeshCoP::PendingDatasetManager &Instance::Get(void)
 {
     return mThreadNetif.mPendingDataset;
 }
diff --git a/src/core/meshcop/dataset_manager.cpp b/src/core/meshcop/dataset_manager.cpp
index b0bf93c..6202b56 100644
--- a/src/core/meshcop/dataset_manager.cpp
+++ b/src/core/meshcop/dataset_manager.cpp
@@ -268,7 +268,7 @@
         Dataset   pendingDataset;
         Timestamp timestamp;
 
-        IgnoreError(Get<PendingDataset>().Read(pendingDataset));
+        IgnoreError(Get<PendingDatasetManager>().Read(pendingDataset));
 
         if ((pendingDataset.GetTimestamp(Dataset::kActive, timestamp) == kErrorNone) &&
             (Timestamp::Compare(&timestamp, mLocal.GetTimestamp()) == 0))
@@ -656,22 +656,22 @@
     return error;
 }
 
-ActiveDataset::ActiveDataset(Instance &aInstance)
-    : DatasetManager(aInstance, Dataset::kActive, ActiveDataset::HandleTimer)
-    , mResourceGet(UriPath::kActiveGet, &ActiveDataset::HandleGet, this)
+ActiveDatasetManager::ActiveDatasetManager(Instance &aInstance)
+    : DatasetManager(aInstance, Dataset::kActive, ActiveDatasetManager::HandleTimer)
+    , mResourceGet(UriPath::kActiveGet, &ActiveDatasetManager::HandleGet, this)
 #if OPENTHREAD_FTD
-    , mResourceSet(UriPath::kActiveSet, &ActiveDataset::HandleSet, this)
+    , mResourceSet(UriPath::kActiveSet, &ActiveDatasetManager::HandleSet, this)
 #endif
 {
     Get<Tmf::Agent>().AddResource(mResourceGet);
 }
 
-bool ActiveDataset::IsPartiallyComplete(void) const
+bool ActiveDatasetManager::IsPartiallyComplete(void) const
 {
     return mLocal.IsSaved() && !mTimestampValid;
 }
 
-bool ActiveDataset::IsCommissioned(void) const
+bool ActiveDatasetManager::IsCommissioned(void) const
 {
     Dataset::Info datasetInfo;
     bool          isValid = false;
@@ -685,7 +685,10 @@
     return isValid;
 }
 
-Error ActiveDataset::Save(const Timestamp &aTimestamp, const Message &aMessage, uint16_t aOffset, uint8_t aLength)
+Error ActiveDatasetManager::Save(const Timestamp &aTimestamp,
+                                 const Message &  aMessage,
+                                 uint16_t         aOffset,
+                                 uint8_t          aLength)
 {
     Error   error = kErrorNone;
     Dataset dataset;
@@ -698,39 +701,39 @@
     return error;
 }
 
-void ActiveDataset::HandleGet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
+void ActiveDatasetManager::HandleGet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
 {
-    static_cast<ActiveDataset *>(aContext)->HandleGet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
+    static_cast<ActiveDatasetManager *>(aContext)->HandleGet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
 }
 
-void ActiveDataset::HandleGet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo) const
+void ActiveDatasetManager::HandleGet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo) const
 {
     DatasetManager::HandleGet(aMessage, aMessageInfo);
 }
 
-void ActiveDataset::HandleTimer(Timer &aTimer)
+void ActiveDatasetManager::HandleTimer(Timer &aTimer)
 {
-    aTimer.Get<ActiveDataset>().HandleTimer();
+    aTimer.Get<ActiveDatasetManager>().HandleTimer();
 }
 
-PendingDataset::PendingDataset(Instance &aInstance)
-    : DatasetManager(aInstance, Dataset::kPending, PendingDataset::HandleTimer)
-    , mDelayTimer(aInstance, PendingDataset::HandleDelayTimer)
-    , mResourceGet(UriPath::kPendingGet, &PendingDataset::HandleGet, this)
+PendingDatasetManager::PendingDatasetManager(Instance &aInstance)
+    : DatasetManager(aInstance, Dataset::kPending, PendingDatasetManager::HandleTimer)
+    , mDelayTimer(aInstance, PendingDatasetManager::HandleDelayTimer)
+    , mResourceGet(UriPath::kPendingGet, &PendingDatasetManager::HandleGet, this)
 #if OPENTHREAD_FTD
-    , mResourceSet(UriPath::kPendingSet, &PendingDataset::HandleSet, this)
+    , mResourceSet(UriPath::kPendingSet, &PendingDatasetManager::HandleSet, this)
 #endif
 {
     Get<Tmf::Agent>().AddResource(mResourceGet);
 }
 
-void PendingDataset::Clear(void)
+void PendingDatasetManager::Clear(void)
 {
     DatasetManager::Clear();
     mDelayTimer.Stop();
 }
 
-void PendingDataset::ClearNetwork(void)
+void PendingDatasetManager::ClearNetwork(void)
 {
     Dataset dataset;
 
@@ -739,7 +742,7 @@
     IgnoreError(DatasetManager::Save(dataset));
 }
 
-Error PendingDataset::Save(const Dataset::Info &aDatasetInfo)
+Error PendingDatasetManager::Save(const Dataset::Info &aDatasetInfo)
 {
     Error error;
 
@@ -750,7 +753,7 @@
     return error;
 }
 
-Error PendingDataset::Save(const otOperationalDatasetTlvs &aDataset)
+Error PendingDatasetManager::Save(const otOperationalDatasetTlvs &aDataset)
 {
     Error error;
 
@@ -761,7 +764,7 @@
     return error;
 }
 
-Error PendingDataset::Save(const Dataset &aDataset)
+Error PendingDatasetManager::Save(const Dataset &aDataset)
 {
     Error error;
 
@@ -772,7 +775,10 @@
     return error;
 }
 
-Error PendingDataset::Save(const Timestamp &aTimestamp, const Message &aMessage, uint16_t aOffset, uint8_t aLength)
+Error PendingDatasetManager::Save(const Timestamp &aTimestamp,
+                                  const Message &  aMessage,
+                                  uint16_t         aOffset,
+                                  uint8_t          aLength)
 {
     Error   error = kErrorNone;
     Dataset dataset;
@@ -786,7 +792,7 @@
     return error;
 }
 
-void PendingDataset::StartDelayTimer(void)
+void PendingDatasetManager::StartDelayTimer(void)
 {
     DelayTimerTlv *delayTimer;
     Dataset        dataset;
@@ -810,12 +816,12 @@
     }
 }
 
-void PendingDataset::HandleDelayTimer(Timer &aTimer)
+void PendingDatasetManager::HandleDelayTimer(Timer &aTimer)
 {
-    aTimer.Get<PendingDataset>().HandleDelayTimer();
+    aTimer.Get<PendingDatasetManager>().HandleDelayTimer();
 }
 
-void PendingDataset::HandleDelayTimer(void)
+void PendingDatasetManager::HandleDelayTimer(void)
 {
     DelayTimerTlv *delayTimer;
     Dataset        dataset;
@@ -840,7 +846,7 @@
 
     dataset.ConvertToActive();
 
-    Get<ActiveDataset>().Save(dataset);
+    Get<ActiveDatasetManager>().Save(dataset);
 
     Clear();
 
@@ -848,19 +854,19 @@
     return;
 }
 
-void PendingDataset::HandleGet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
+void PendingDatasetManager::HandleGet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
 {
-    static_cast<PendingDataset *>(aContext)->HandleGet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
+    static_cast<PendingDatasetManager *>(aContext)->HandleGet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
 }
 
-void PendingDataset::HandleGet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo) const
+void PendingDatasetManager::HandleGet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo) const
 {
     DatasetManager::HandleGet(aMessage, aMessageInfo);
 }
 
-void PendingDataset::HandleTimer(Timer &aTimer)
+void PendingDatasetManager::HandleTimer(Timer &aTimer)
 {
-    aTimer.Get<PendingDataset>().HandleTimer();
+    aTimer.Get<PendingDatasetManager>().HandleTimer();
 }
 
 } // namespace MeshCoP
diff --git a/src/core/meshcop/dataset_manager.hpp b/src/core/meshcop/dataset_manager.hpp
index ec7c316..9d54874 100644
--- a/src/core/meshcop/dataset_manager.hpp
+++ b/src/core/meshcop/dataset_manager.hpp
@@ -363,16 +363,16 @@
     void *                   mMgmtSetCallbackContext;
 };
 
-class ActiveDataset : public DatasetManager, private NonCopyable
+class ActiveDatasetManager : public DatasetManager, private NonCopyable
 {
 public:
     /**
-     * This constructor initializes the ActiveDataset object.
+     * This constructor initializes the ActiveDatasetManager object.
      *
      * @param[in]  aInstance  A reference to the OpenThread instance.
      *
      */
-    explicit ActiveDataset(Instance &aInstance);
+    explicit ActiveDatasetManager(Instance &aInstance);
 
     /**
      * This method indicates whether the Active Dataset is partially complete.
@@ -505,16 +505,16 @@
 #endif
 };
 
-class PendingDataset : public DatasetManager, private NonCopyable
+class PendingDatasetManager : public DatasetManager, private NonCopyable
 {
 public:
     /**
-     * This constructor initializes the PendingDataset object.
+     * This constructor initializes the PendingDatasetManager object.
      *
      * @param[in]  aInstance     A reference to the OpenThread instance.
      *
      */
-    explicit PendingDataset(Instance &aInstance);
+    explicit PendingDatasetManager(Instance &aInstance);
 
     /**
      * This method clears the Pending Operational Dataset.
diff --git a/src/core/meshcop/dataset_manager_ftd.cpp b/src/core/meshcop/dataset_manager_ftd.cpp
index da57c5f..916f508 100644
--- a/src/core/meshcop/dataset_manager_ftd.cpp
+++ b/src/core/meshcop/dataset_manager_ftd.cpp
@@ -159,7 +159,7 @@
     if (GetType() == Dataset::kPending && (!hasNetworkKey || !doesAffectNetworkKey))
     {
         // no change to network key, active timestamp must be ahead
-        const Timestamp *localActiveTimestamp = Get<ActiveDataset>().GetTimestamp();
+        const Timestamp *localActiveTimestamp = Get<ActiveDatasetManager>().GetTimestamp();
 
         VerifyOrExit(Timestamp::Compare(&activeTimestamp, localActiveTimestamp) > 0);
     }
@@ -184,7 +184,7 @@
     {
         // Thread specification allows partial dataset changes for MGMT_ACTIVE_SET.req/MGMT_PENDING_SET.req
         // from Commissioner based on existing active dataset.
-        IgnoreError(Get<ActiveDataset>().Read(dataset));
+        IgnoreError(Get<ActiveDatasetManager>().Read(dataset));
     }
 
     if (GetType() == Dataset::kPending || !doesAffectConnectivity)
@@ -232,7 +232,7 @@
     }
     else
     {
-        Get<PendingDataset>().ApplyActiveDataset(activeTimestamp, aMessage);
+        Get<PendingDatasetManager>().ApplyActiveDataset(activeTimestamp, aMessage);
     }
 
     state = StateTlv::kAccept;
@@ -298,7 +298,7 @@
     return error;
 }
 
-Error ActiveDataset::GenerateLocal(void)
+Error ActiveDatasetManager::GenerateLocal(void)
 {
     Error   error = kErrorNone;
     Dataset dataset;
@@ -396,23 +396,23 @@
     return error;
 }
 
-void ActiveDataset::StartLeader(void)
+void ActiveDatasetManager::StartLeader(void)
 {
     IgnoreError(GenerateLocal());
     Get<Tmf::Agent>().AddResource(mResourceSet);
 }
 
-void ActiveDataset::StopLeader(void)
+void ActiveDatasetManager::StopLeader(void)
 {
     Get<Tmf::Agent>().RemoveResource(mResourceSet);
 }
 
-void ActiveDataset::HandleSet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
+void ActiveDatasetManager::HandleSet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
 {
-    static_cast<ActiveDataset *>(aContext)->HandleSet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
+    static_cast<ActiveDatasetManager *>(aContext)->HandleSet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
 }
 
-void ActiveDataset::HandleSet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
+void ActiveDatasetManager::HandleSet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
 {
     SuccessOrExit(DatasetManager::HandleSet(aMessage, aMessageInfo));
     IgnoreError(ApplyConfiguration());
@@ -421,23 +421,23 @@
     return;
 }
 
-void PendingDataset::StartLeader(void)
+void PendingDatasetManager::StartLeader(void)
 {
     StartDelayTimer();
     Get<Tmf::Agent>().AddResource(mResourceSet);
 }
 
-void PendingDataset::StopLeader(void)
+void PendingDatasetManager::StopLeader(void)
 {
     Get<Tmf::Agent>().RemoveResource(mResourceSet);
 }
 
-void PendingDataset::HandleSet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
+void PendingDatasetManager::HandleSet(void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
 {
-    static_cast<PendingDataset *>(aContext)->HandleSet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
+    static_cast<PendingDatasetManager *>(aContext)->HandleSet(AsCoapMessage(aMessage), AsCoreType(aMessageInfo));
 }
 
-void PendingDataset::HandleSet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
+void PendingDatasetManager::HandleSet(Coap::Message &aMessage, const Ip6::MessageInfo &aMessageInfo)
 {
     SuccessOrExit(DatasetManager::HandleSet(aMessage, aMessageInfo));
     StartDelayTimer();
@@ -446,7 +446,7 @@
     return;
 }
 
-void PendingDataset::ApplyActiveDataset(const Timestamp &aTimestamp, Coap::Message &aMessage)
+void PendingDatasetManager::ApplyActiveDataset(const Timestamp &aTimestamp, Coap::Message &aMessage)
 {
     uint16_t offset = aMessage.GetOffset();
     Dataset  dataset;
diff --git a/src/core/meshcop/dataset_updater.cpp b/src/core/meshcop/dataset_updater.cpp
index c1ca78e..00782b2 100644
--- a/src/core/meshcop/dataset_updater.cpp
+++ b/src/core/meshcop/dataset_updater.cpp
@@ -113,7 +113,7 @@
 
     IgnoreError(mDataset->Read(0, requestedDataset));
 
-    error = Get<ActiveDataset>().Read(dataset);
+    error = Get<ActiveDatasetManager>().Read(dataset);
 
     if (error != kErrorNone)
     {
@@ -139,9 +139,9 @@
     {
         Timestamp timestamp;
 
-        if (Get<PendingDataset>().GetTimestamp() != nullptr)
+        if (Get<PendingDatasetManager>().GetTimestamp() != nullptr)
         {
-            timestamp = *Get<PendingDataset>().GetTimestamp();
+            timestamp = *Get<PendingDatasetManager>().GetTimestamp();
         }
 
         timestamp.AdvanceRandomTicks();
@@ -154,7 +154,7 @@
         tlv->GetTimestamp().AdvanceRandomTicks();
     }
 
-    SuccessOrExit(error = Get<PendingDataset>().Save(dataset));
+    SuccessOrExit(error = Get<PendingDatasetManager>().Save(dataset));
 
 exit:
     if (error != kErrorNone)
@@ -187,7 +187,7 @@
 
     IgnoreError(mDataset->Read(0, requestedDataset));
 
-    if (aEvents.Contains(kEventActiveDatasetChanged) && Get<ActiveDataset>().Read(dataset) == kErrorNone)
+    if (aEvents.Contains(kEventActiveDatasetChanged) && Get<ActiveDatasetManager>().Read(dataset) == kErrorNone)
     {
         if (requestedDataset.IsSubsetOf(dataset))
         {
@@ -199,7 +199,7 @@
         }
     }
 
-    if (aEvents.Contains(kEventPendingDatasetChanged) && Get<PendingDataset>().Read(dataset) == kErrorNone)
+    if (aEvents.Contains(kEventPendingDatasetChanged) && Get<PendingDatasetManager>().Read(dataset) == kErrorNone)
     {
         if (!requestedDataset.IsSubsetOf(dataset))
         {
diff --git a/src/core/meshcop/joiner.cpp b/src/core/meshcop/joiner.cpp
index 33f7966..2859168 100644
--- a/src/core/meshcop/joiner.cpp
+++ b/src/core/meshcop/joiner.cpp
@@ -581,7 +581,7 @@
     datasetInfo.SetChannel(Get<Mac::Mac>().GetPanChannel());
     datasetInfo.SetPanId(Get<Mac::Mac>().GetPanId());
 
-    IgnoreError(Get<ActiveDataset>().Save(datasetInfo));
+    IgnoreError(Get<ActiveDatasetManager>().Save(datasetInfo));
 
     LogInfo("Joiner successful!");
 
diff --git a/src/core/meshcop/joiner_router.cpp b/src/core/meshcop/joiner_router.cpp
index dff1411..69715b1 100644
--- a/src/core/meshcop/joiner_router.cpp
+++ b/src/core/meshcop/joiner_router.cpp
@@ -331,7 +331,7 @@
     networkName.SetNetworkName(Get<NetworkNameManager>().GetNetworkName().GetAsData());
     SuccessOrExit(error = networkName.AppendTo(*message));
 
-    IgnoreError(Get<ActiveDataset>().Read(dataset));
+    IgnoreError(Get<ActiveDatasetManager>().Read(dataset));
 
     if ((tlv = dataset.GetTlv<ActiveTimestampTlv>()) != nullptr)
     {
diff --git a/src/core/thread/announce_sender.cpp b/src/core/thread/announce_sender.cpp
index 37246f2..c500576 100644
--- a/src/core/thread/announce_sender.cpp
+++ b/src/core/thread/announce_sender.cpp
@@ -252,7 +252,7 @@
 {
     Mac::ChannelMask channelMask;
 
-    SuccessOrExit(Get<MeshCoP::ActiveDataset>().GetChannelMask(channelMask));
+    SuccessOrExit(Get<MeshCoP::ActiveDatasetManager>().GetChannelMask(channelMask));
     VerifyOrExit(!channelMask.IsEmpty());
 
     VerifyOrExit(channelMask != GetChannelMask());
diff --git a/src/core/thread/mle.cpp b/src/core/thread/mle.cpp
index 418fcd4..396df6d 100644
--- a/src/core/thread/mle.cpp
+++ b/src/core/thread/mle.cpp
@@ -244,8 +244,8 @@
 {
     if (aMode == kUpdateNetworkDatasets)
     {
-        Get<MeshCoP::ActiveDataset>().HandleDetach();
-        Get<MeshCoP::PendingDataset>().HandleDetach();
+        Get<MeshCoP::ActiveDatasetManager>().HandleDetach();
+        Get<MeshCoP::PendingDatasetManager>().HandleDetach();
     }
 
     VerifyOrExit(!IsDisabled());
@@ -315,8 +315,8 @@
     Settings::NetworkInfo networkInfo;
     Settings::ParentInfo  parentInfo;
 
-    IgnoreError(Get<MeshCoP::ActiveDataset>().Restore());
-    IgnoreError(Get<MeshCoP::PendingDataset>().Restore());
+    IgnoreError(Get<MeshCoP::ActiveDatasetManager>().Restore());
+    IgnoreError(Get<MeshCoP::PendingDatasetManager>().Restore());
 
 #if OPENTHREAD_CONFIG_DUA_ENABLE
     Get<DuaManager>().Restore();
@@ -481,7 +481,7 @@
     // not in reattach stage after reset
     if (mReattachState == kReattachStop)
     {
-        Get<MeshCoP::PendingDataset>().HandleDetach();
+        Get<MeshCoP::PendingDatasetManager>().HandleDetach();
     }
 
 #if OPENTHREAD_CONFIG_PARENT_SEARCH_ENABLE
@@ -521,7 +521,7 @@
 
     if (mReattachState == kReattachStart)
     {
-        if (Get<MeshCoP::ActiveDataset>().Restore() == kErrorNone)
+        if (Get<MeshCoP::ActiveDatasetManager>().Restore() == kErrorNone)
         {
             mReattachState = kReattachActive;
         }
@@ -1458,7 +1458,7 @@
 Error Mle::AppendActiveTimestamp(Message &aMessage)
 {
     Error                     error     = kErrorNone;
-    const MeshCoP::Timestamp *timestamp = Get<MeshCoP::ActiveDataset>().GetTimestamp();
+    const MeshCoP::Timestamp *timestamp = Get<MeshCoP::ActiveDatasetManager>().GetTimestamp();
 
     VerifyOrExit(timestamp != nullptr);
     error = Tlv::Append<ActiveTimestampTlv>(aMessage, *timestamp);
@@ -1470,7 +1470,7 @@
 Error Mle::AppendPendingTimestamp(Message &aMessage)
 {
     Error                     error     = kErrorNone;
-    const MeshCoP::Timestamp *timestamp = Get<MeshCoP::PendingDataset>().GetTimestamp();
+    const MeshCoP::Timestamp *timestamp = Get<MeshCoP::PendingDatasetManager>().GetTimestamp();
 
     VerifyOrExit(timestamp != nullptr && timestamp->GetSeconds() != 0);
     error = Tlv::Append<PendingTimestampTlv>(aMessage, *timestamp);
@@ -1910,9 +1910,9 @@
     Mac::ChannelMask channelMask;
 
     VerifyOrExit(!IsChild() && (mReattachState == kReattachStop) &&
-                 (Get<MeshCoP::ActiveDataset>().IsPartiallyComplete() || !IsFullThreadDevice()));
+                 (Get<MeshCoP::ActiveDatasetManager>().IsPartiallyComplete() || !IsFullThreadDevice()));
 
-    if (Get<MeshCoP::ActiveDataset>().GetChannelMask(channelMask) != kErrorNone)
+    if (Get<MeshCoP::ActiveDatasetManager>().GetChannelMask(channelMask) != kErrorNone)
     {
         channelMask = Get<Mac::Mac>().GetSupportedChannelMask();
     }
@@ -1936,9 +1936,9 @@
 
     if (mReattachState == kReattachActive)
     {
-        if (Get<MeshCoP::PendingDataset>().Restore() == kErrorNone)
+        if (Get<MeshCoP::PendingDatasetManager>().Restore() == kErrorNone)
         {
-            IgnoreError(Get<MeshCoP::PendingDataset>().ApplyConfiguration());
+            IgnoreError(Get<MeshCoP::PendingDatasetManager>().ApplyConfiguration());
             mReattachState = kReattachPending;
             SetAttachState(kAttachStateStart);
             delay = 1 + Random::NonCrypto::GetUint32InRange(0, kAttachStartJitter);
@@ -1951,7 +1951,7 @@
     else if (mReattachState == kReattachPending)
     {
         mReattachState = kReattachStop;
-        IgnoreError(Get<MeshCoP::ActiveDataset>().Restore());
+        IgnoreError(Get<MeshCoP::ActiveDatasetManager>().Restore());
     }
 
     VerifyOrExit(mReattachState == kReattachStop);
@@ -2617,7 +2617,7 @@
 
     Mac::ChannelMask channelMask;
 
-    if (Get<MeshCoP::ActiveDataset>().GetChannelMask(channelMask) != kErrorNone)
+    if (Get<MeshCoP::ActiveDatasetManager>().GetChannelMask(channelMask) != kErrorNone)
     {
         channelMask = Get<Mac::Mac>().GetSupportedChannelMask();
     }
@@ -3221,7 +3221,7 @@
     case kErrorNone:
         hasActiveTimestamp = true;
 
-        timestamp = Get<MeshCoP::ActiveDataset>().GetTimestamp();
+        timestamp = Get<MeshCoP::ActiveDatasetManager>().GetTimestamp();
 
         // if received timestamp does not match the local value and message does not contain the dataset,
         // send MLE Data Request
@@ -3246,7 +3246,7 @@
     case kErrorNone:
         hasPendingTimestamp = true;
 
-        timestamp = Get<MeshCoP::PendingDataset>().GetTimestamp();
+        timestamp = Get<MeshCoP::PendingDatasetManager>().GetTimestamp();
 
         // if received timestamp does not match the local value and message does not contain the dataset,
         // send MLE Data Request
@@ -3291,8 +3291,8 @@
             if (activeDatasetOffset > 0)
             {
                 IgnoreError(aRxInfo.mMessage.Read(activeDatasetOffset, tlv));
-                IgnoreError(Get<MeshCoP::ActiveDataset>().Save(activeTimestamp, aRxInfo.mMessage,
-                                                               activeDatasetOffset + sizeof(tlv), tlv.GetLength()));
+                IgnoreError(Get<MeshCoP::ActiveDatasetManager>().Save(
+                    activeTimestamp, aRxInfo.mMessage, activeDatasetOffset + sizeof(tlv), tlv.GetLength()));
             }
         }
 
@@ -3302,8 +3302,8 @@
             if (pendingDatasetOffset > 0)
             {
                 IgnoreError(aRxInfo.mMessage.Read(pendingDatasetOffset, tlv));
-                IgnoreError(Get<MeshCoP::PendingDataset>().Save(pendingTimestamp, aRxInfo.mMessage,
-                                                                pendingDatasetOffset + sizeof(tlv), tlv.GetLength()));
+                IgnoreError(Get<MeshCoP::PendingDatasetManager>().Save(
+                    pendingTimestamp, aRxInfo.mMessage, pendingDatasetOffset + sizeof(tlv), tlv.GetLength()));
             }
         }
     }
@@ -3690,8 +3690,8 @@
         if (Tlv::FindTlvOffset(aRxInfo.mMessage, Tlv::kActiveDataset, offset) == kErrorNone)
         {
             IgnoreError(aRxInfo.mMessage.Read(offset, tlv));
-            SuccessOrExit(error = Get<MeshCoP::ActiveDataset>().Save(timestamp, aRxInfo.mMessage, offset + sizeof(tlv),
-                                                                     tlv.GetLength()));
+            SuccessOrExit(error = Get<MeshCoP::ActiveDatasetManager>().Save(timestamp, aRxInfo.mMessage,
+                                                                            offset + sizeof(tlv), tlv.GetLength()));
         }
         break;
 
@@ -3705,7 +3705,7 @@
     // clear Pending Dataset if device succeed to reattach using stored Pending Dataset
     if (mReattachState == kReattachPending)
     {
-        Get<MeshCoP::PendingDataset>().Clear();
+        Get<MeshCoP::PendingDatasetManager>().Clear();
     }
 
     // Pending Timestamp
@@ -3716,13 +3716,13 @@
         if (Tlv::FindTlvOffset(aRxInfo.mMessage, Tlv::kPendingDataset, offset) == kErrorNone)
         {
             IgnoreError(aRxInfo.mMessage.Read(offset, tlv));
-            IgnoreError(Get<MeshCoP::PendingDataset>().Save(timestamp, aRxInfo.mMessage, offset + sizeof(tlv),
-                                                            tlv.GetLength()));
+            IgnoreError(Get<MeshCoP::PendingDatasetManager>().Save(timestamp, aRxInfo.mMessage, offset + sizeof(tlv),
+                                                                   tlv.GetLength()));
         }
         break;
 
     case kErrorNotFound:
-        Get<MeshCoP::PendingDataset>().ClearNetwork();
+        Get<MeshCoP::PendingDatasetManager>().ClearNetwork();
         break;
 
     default:
@@ -4033,7 +4033,7 @@
     SuccessOrExit(error = Tlv::Find<ActiveTimestampTlv>(aRxInfo.mMessage, timestamp));
     SuccessOrExit(error = Tlv::Find<PanIdTlv>(aRxInfo.mMessage, panId));
 
-    localTimestamp = Get<MeshCoP::ActiveDataset>().GetTimestamp();
+    localTimestamp = Get<MeshCoP::ActiveDatasetManager>().GetTimestamp();
 
     if (MeshCoP::Timestamp::Compare(&timestamp, localTimestamp) > 0)
     {
diff --git a/src/core/thread/mle_router.cpp b/src/core/thread/mle_router.cpp
index 28c63dc..52e67a6 100644
--- a/src/core/thread/mle_router.cpp
+++ b/src/core/thread/mle_router.cpp
@@ -228,7 +228,7 @@
     uint8_t maxRouterId;
 #endif
 
-    VerifyOrExit(!Get<MeshCoP::ActiveDataset>().IsPartiallyComplete(), error = kErrorInvalidState);
+    VerifyOrExit(!Get<MeshCoP::ActiveDatasetManager>().IsPartiallyComplete(), error = kErrorInvalidState);
     VerifyOrExit(!IsDisabled(), error = kErrorInvalidState);
     VerifyOrExit(!IsLeader(), error = kErrorNone);
     VerifyOrExit(IsRouterEligible(), error = kErrorNotCapable);
@@ -277,8 +277,8 @@
 {
     Get<Tmf::Agent>().RemoveResource(mAddressSolicit);
     Get<Tmf::Agent>().RemoveResource(mAddressRelease);
-    Get<MeshCoP::ActiveDataset>().StopLeader();
-    Get<MeshCoP::PendingDataset>().StopLeader();
+    Get<MeshCoP::ActiveDatasetManager>().StopLeader();
+    Get<MeshCoP::PendingDatasetManager>().StopLeader();
     StopAdvertiseTrickleTimer();
     Get<NetworkData::Leader>().Stop();
     Get<ThreadNetif>().UnsubscribeAllRoutersMulticast();
@@ -401,8 +401,8 @@
 
 void MleRouter::SetStateLeader(uint16_t aRloc16)
 {
-    IgnoreError(Get<MeshCoP::ActiveDataset>().Restore());
-    IgnoreError(Get<MeshCoP::PendingDataset>().Restore());
+    IgnoreError(Get<MeshCoP::ActiveDatasetManager>().Restore());
+    IgnoreError(Get<MeshCoP::PendingDatasetManager>().Restore());
     SetRloc16(aRloc16);
 
     SetRole(kRoleLeader);
@@ -420,8 +420,8 @@
     Get<TimeTicker>().RegisterReceiver(TimeTicker::kMleRouter);
 
     Get<NetworkData::Leader>().Start();
-    Get<MeshCoP::ActiveDataset>().StartLeader();
-    Get<MeshCoP::PendingDataset>().StartLeader();
+    Get<MeshCoP::ActiveDatasetManager>().StartLeader();
+    Get<MeshCoP::PendingDatasetManager>().StartLeader();
     Get<Tmf::Agent>().AddResource(mAddressSolicit);
     Get<Tmf::Agent>().AddResource(mAddressRelease);
     Get<Ip6::Ip6>().SetForwardingEnabled(true);
@@ -2295,7 +2295,7 @@
     {
     case kErrorNone:
         needsActiveDatasetTlv =
-            (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::ActiveDataset>().GetTimestamp()) != 0);
+            (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::ActiveDatasetManager>().GetTimestamp()) != 0);
         break;
     case kErrorNotFound:
         break;
@@ -2309,7 +2309,7 @@
     {
     case kErrorNone:
         needsPendingDatasetTlv =
-            (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::PendingDataset>().GetTimestamp()) != 0);
+            (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::PendingDatasetManager>().GetTimestamp()) != 0);
         break;
     case kErrorNotFound:
         break;
@@ -2759,7 +2759,7 @@
     switch (Tlv::Find<ActiveTimestampTlv>(aRxInfo.mMessage, timestamp))
     {
     case kErrorNone:
-        if (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::ActiveDataset>().GetTimestamp()) == 0)
+        if (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::ActiveDatasetManager>().GetTimestamp()) == 0)
         {
             break;
         }
@@ -2778,7 +2778,7 @@
     switch (Tlv::Find<PendingTimestampTlv>(aRxInfo.mMessage, timestamp))
     {
     case kErrorNone:
-        if (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::PendingDataset>().GetTimestamp()) == 0)
+        if (MeshCoP::Timestamp::Compare(&timestamp, Get<MeshCoP::PendingDatasetManager>().GetTimestamp()) == 0)
         {
             break;
         }
@@ -4246,12 +4246,12 @@
 
 Error MleRouter::AppendActiveDataset(Message &aMessage)
 {
-    return Get<MeshCoP::ActiveDataset>().AppendMleDatasetTlv(aMessage);
+    return Get<MeshCoP::ActiveDatasetManager>().AppendMleDatasetTlv(aMessage);
 }
 
 Error MleRouter::AppendPendingDataset(Message &aMessage)
 {
-    return Get<MeshCoP::PendingDataset>().AppendMleDatasetTlv(aMessage);
+    return Get<MeshCoP::PendingDatasetManager>().AppendMleDatasetTlv(aMessage);
 }
 
 bool MleRouter::HasMinDowngradeNeighborRouters(void)
diff --git a/src/core/thread/thread_netif.hpp b/src/core/thread/thread_netif.hpp
index 7d8662f..97efc33 100644
--- a/src/core/thread/thread_netif.hpp
+++ b/src/core/thread/thread_netif.hpp
@@ -199,17 +199,17 @@
 #if OPENTHREAD_CONFIG_SNTP_CLIENT_ENABLE
     Sntp::Client mSntpClient;
 #endif
-    MeshCoP::ActiveDataset        mActiveDataset;
-    MeshCoP::PendingDataset       mPendingDataset;
-    MeshCoP::ExtendedPanIdManager mExtendedPanIdManager;
-    MeshCoP::NetworkNameManager   mNetworkNameManager;
-    Ip6::Filter                   mIp6Filter;
-    KeyManager                    mKeyManager;
-    Lowpan::Lowpan                mLowpan;
-    Mac::Mac                      mMac;
-    MeshForwarder                 mMeshForwarder;
-    Mle::MleRouter                mMleRouter;
-    Mle::DiscoverScanner          mDiscoverScanner;
+    MeshCoP::ActiveDatasetManager  mActiveDataset;
+    MeshCoP::PendingDatasetManager mPendingDataset;
+    MeshCoP::ExtendedPanIdManager  mExtendedPanIdManager;
+    MeshCoP::NetworkNameManager    mNetworkNameManager;
+    Ip6::Filter                    mIp6Filter;
+    KeyManager                     mKeyManager;
+    Lowpan::Lowpan                 mLowpan;
+    Mac::Mac                       mMac;
+    MeshForwarder                  mMeshForwarder;
+    Mle::MleRouter                 mMleRouter;
+    Mle::DiscoverScanner           mDiscoverScanner;
 #if OPENTHREAD_CONFIG_MULTI_RADIO
     RadioSelector mRadioSelector;
 #endif