diff --git a/docs/cpp-metrics-api-design.md b/docs/cpp-metrics-api-design.md
index bb460f04c7..08c8a981e6 100644
--- a/docs/cpp-metrics-api-design.md
+++ b/docs/cpp-metrics-api-design.md
@@ -92,7 +92,7 @@ implementation of the `MeterProvider` into the API
 **`GetMeter(name, version)` method must be supported**
 
 * Expects 2 string arguments:
-  * name (required): identifies the instrumentation library.
+  * name (required): identifies the instrumentation scope.
   * version (optional): specifies the version of the instrumenting library (the
     library injecting OpenTelemetry calls into the code)
 
diff --git a/docs/cpp-metrics-sdk-design.md b/docs/cpp-metrics-sdk-design.md
index 7ae3c16c0f..5ff355046d 100644
--- a/docs/cpp-metrics-sdk-design.md
+++ b/docs/cpp-metrics-sdk-design.md
@@ -59,7 +59,7 @@ implementation of the `MeterProvider` into the API.
 **`GetMeter(name, version)` method must be supported**
 
 * Expects 2 string arguments:
-  * name (required): identifies the instrumentation library.
+  * name (required): identifies the instrumentation scope.
   * version (optional): specifies the version of the instrumenting library (the
     library injecting OpenTelemetry calls into the code).
 
@@ -142,7 +142,7 @@ public:
   *
   * Arguments:
   * MeterProvider, the MeterProvider object that spawned this Meter.
-  * InstrumentationInfo, the name of the instrumentation library and, optionally,
+  * InstrumentationInfo, the name of the instrumentation scope and, optionally,
   *                      the version.
   *
   */
diff --git a/exporters/elasticsearch/include/opentelemetry/exporters/elasticsearch/es_log_recordable.h b/exporters/elasticsearch/include/opentelemetry/exporters/elasticsearch/es_log_recordable.h
index a9ff1b418f..3e604ccf17 100644
--- a/exporters/elasticsearch/include/opentelemetry/exporters/elasticsearch/es_log_recordable.h
+++ b/exporters/elasticsearch/include/opentelemetry/exporters/elasticsearch/es_log_recordable.h
@@ -203,10 +203,10 @@ class ElasticSearchRecordable final : public sdk::logs::Recordable
 
   /**
    * Set instrumentation_scope for this log.
-   * @param instrumentation_scopehe instrumentation library to set
+   * @param instrumentation_scope the instrumentation scope to set
    */
   void SetInstrumentationScope(const opentelemetry::sdk::instrumentationscope::InstrumentationScope
-                                   &instrumentation_scope) noexcept
+                                   &instrumentation_scope) noexcept override
   {
     json_["name"]          = instrumentation_scope.GetName();
     instrumentation_scope_ = &instrumentation_scope;
diff --git a/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_log_recordable.h b/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_log_recordable.h
index 9c4cc7c808..f8f0cabfdd 100644
--- a/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_log_recordable.h
+++ b/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_log_recordable.h
@@ -93,7 +93,7 @@ class OtlpLogRecordable final : public opentelemetry::sdk::logs::Recordable
 
   /**
    * Set instrumentation_scope for this log.
-   * @param instrumentation_scopehe instrumentation library to set
+   * @param instrumentation_scope the instrumentation scope to set
    */
   void SetInstrumentationScope(const opentelemetry::sdk::instrumentationscope::InstrumentationScope
                                    &instrumentation_scope) noexcept override;
@@ -105,7 +105,7 @@ class OtlpLogRecordable final : public opentelemetry::sdk::logs::Recordable
     return GetInstrumentationScope();
   }
 
-  /** Returns the associated instruementation library */
+  /** Returns the associated instruementation scope */
   const opentelemetry::sdk::instrumentationscope::InstrumentationScope &GetInstrumentationScope()
       const noexcept;
 
diff --git a/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_metric_utils.h b/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_metric_utils.h
index 380c96d279..87a972820f 100644
--- a/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_metric_utils.h
+++ b/exporters/otlp/include/opentelemetry/exporters/otlp/otlp_metric_utils.h
@@ -41,7 +41,7 @@ class OtlpMetricUtils
   static void ConvertGaugeMetric(const opentelemetry::sdk::metrics::MetricData &metric_data,
                                  proto::metrics::v1::Gauge *const gauge) noexcept;
 
-  static void PopulateInstrumentationInfoMetric(
+  static void PopulateInstrumentInfoMetrics(
       const opentelemetry::sdk::metrics::MetricData &metric_data,
       proto::metrics::v1::Metric *metric) noexcept;
 
diff --git a/exporters/otlp/src/otlp_metric_utils.cc b/exporters/otlp/src/otlp_metric_utils.cc
index 77a776ebfb..075df76b89 100644
--- a/exporters/otlp/src/otlp_metric_utils.cc
+++ b/exporters/otlp/src/otlp_metric_utils.cc
@@ -167,7 +167,7 @@ void OtlpMetricUtils::ConvertGaugeMetric(const opentelemetry::sdk::metrics::Metr
   }
 }
 
-void OtlpMetricUtils::PopulateInstrumentationInfoMetric(
+void OtlpMetricUtils::PopulateInstrumentInfoMetrics(
     const opentelemetry::sdk::metrics::MetricData &metric_data,
     proto::metrics::v1::Metric *metric) noexcept
 {
@@ -214,7 +214,7 @@ void OtlpMetricUtils::PopulateResourceMetrics(
 
     for (auto &metric_data : scope_metrics.metric_data_)
     {
-      PopulateInstrumentationInfoMetric(metric_data, scope_lib_metrics->add_metrics());
+      PopulateInstrumentInfoMetrics(metric_data, scope_lib_metrics->add_metrics());
     }
   }
 }
diff --git a/sdk/include/opentelemetry/sdk/instrumentationscope/instrumentation_scope.h b/sdk/include/opentelemetry/sdk/instrumentationscope/instrumentation_scope.h
index 5edabf38a0..c24b4993d2 100644
--- a/sdk/include/opentelemetry/sdk/instrumentationscope/instrumentation_scope.h
+++ b/sdk/include/opentelemetry/sdk/instrumentationscope/instrumentation_scope.h
@@ -24,8 +24,8 @@ class InstrumentationScope
 
   /**
    * Returns a newly created InstrumentationScope with the specified library name and version.
-   * @param name name of the instrumentation library.
-   * @param version version of the instrumentation library.
+   * @param name name of the instrumentation scope.
+   * @param version version of the instrumentation scope.
    * @param schema_url schema url of the telemetry emitted by the library.
    * @returns the newly created InstrumentationScope.
    */
@@ -41,7 +41,7 @@ class InstrumentationScope
 
   /**
    * Compare 2 instrumentation libraries.
-   * @param other the instrumentation library to compare to.
+   * @param other the instrumentation scope to compare to.
    * @returns true if the 2 instrumentation libraries are equal, false otherwise.
    */
   bool operator==(const InstrumentationScope &other) const
@@ -50,12 +50,12 @@ class InstrumentationScope
   }
 
   /**
-   * Check whether the instrumentation library has given name and version.
+   * Check whether the instrumentation scope has given name and version.
    * This could be used to check version equality and avoid heap allocation.
-   * @param name name of the instrumentation library to compare.
-   * @param version version of the instrumentatoin library to compare.
-   * @param schema_url schema url of the telemetry emitted by the library.
-   * @returns true if name and version in this instrumentation library are equal with the given name
+   * @param name name of the instrumentation scope to compare.
+   * @param version version of the instrumentation scope to compare.
+   * @param schema_url schema url of the telemetry emitted by the scope.
+   * @returns true if name and version in this instrumentation scope are equal with the given name
    * and version.
    */
   bool equal(const nostd::string_view name,
diff --git a/sdk/include/opentelemetry/sdk/logs/log_record.h b/sdk/include/opentelemetry/sdk/logs/log_record.h
index bed9c3436a..25ab44c334 100644
--- a/sdk/include/opentelemetry/sdk/logs/log_record.h
+++ b/sdk/include/opentelemetry/sdk/logs/log_record.h
@@ -174,7 +174,7 @@ class LogRecord final : public Recordable
 
   /**
    * Set instrumentation_scope for this log.
-   * @param instrumentation_scopehe instrumentation library to set
+   * @param instrumentation_scope the instrumentation scope to set
    */
   void SetInstrumentationScope(const opentelemetry::sdk::instrumentationscope::InstrumentationScope
                                    &instrumentation_scope) noexcept
diff --git a/sdk/include/opentelemetry/sdk/logs/logger.h b/sdk/include/opentelemetry/sdk/logs/logger.h
index 936476b6f5..59177ef644 100644
--- a/sdk/include/opentelemetry/sdk/logs/logger.h
+++ b/sdk/include/opentelemetry/sdk/logs/logger.h
@@ -58,7 +58,7 @@ class Logger final : public opentelemetry::logs::Logger
            opentelemetry::trace::TraceFlags trace_flags,
            opentelemetry::common::SystemTimestamp timestamp) noexcept override;
 
-  /** Returns the associated instruementation library */
+  /** Returns the associated instrumentation scope */
   const opentelemetry::sdk::instrumentationscope::InstrumentationScope &GetInstrumentationScope()
       const noexcept;
 
@@ -73,7 +73,7 @@ class Logger final : public opentelemetry::logs::Logger
   // The name of this logger
   std::string logger_name_;
 
-  // order of declaration is important here - instrumentation library should destroy after
+  // order of declaration is important here - instrumentation scope should destroy after
   // logger-context.
   std::unique_ptr<instrumentationscope::InstrumentationScope> instrumentation_scope_;
   std::shared_ptr<LoggerContext> context_;
diff --git a/sdk/include/opentelemetry/sdk/logs/multi_recordable.h b/sdk/include/opentelemetry/sdk/logs/multi_recordable.h
index 2db5dcb66b..d2d9e9952c 100644
--- a/sdk/include/opentelemetry/sdk/logs/multi_recordable.h
+++ b/sdk/include/opentelemetry/sdk/logs/multi_recordable.h
@@ -82,12 +82,12 @@ class MultiRecordable final : public Recordable
 
   /**
    * Set instrumentation_scope for this log.
-   * @param instrumentation_scopehe instrumentation library to set
+   * @param instrumentation_scope the instrumentation scope to set
    */
   void SetInstrumentationScope(const opentelemetry::sdk::instrumentationscope::InstrumentationScope
                                    &instrumentation_scope) noexcept override;
 
-  /** Returns the associated instruementation library */
+  /** Returns the associated instrumentation scope */
   const opentelemetry::sdk::instrumentationscope::InstrumentationScope &GetInstrumentationScope()
       const noexcept;
 
diff --git a/sdk/include/opentelemetry/sdk/logs/recordable.h b/sdk/include/opentelemetry/sdk/logs/recordable.h
index 83aca186c9..13e834ee49 100644
--- a/sdk/include/opentelemetry/sdk/logs/recordable.h
+++ b/sdk/include/opentelemetry/sdk/logs/recordable.h
@@ -85,7 +85,7 @@ class Recordable
 
   /**
    * Set instrumentation_scope for this log.
-   * @param instrumentation_scopehe instrumentation library to set
+   * @param instrumentation_scope the instrumentation scope to set
    */
   virtual void SetInstrumentationScope(
       const opentelemetry::sdk::instrumentationscope::InstrumentationScope
diff --git a/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h b/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
index 90ffbc4716..7b4cf4d47f 100644
--- a/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
+++ b/sdk/include/opentelemetry/sdk/metrics/export/metric_producer.h
@@ -15,7 +15,7 @@ namespace metrics
 
 /**
  * Metric Data to be exported along with resources and
- * Instrumentation library.
+ * Instrumentation scope.
  */
 struct ScopeMetrics
 {
diff --git a/sdk/include/opentelemetry/sdk/metrics/meter.h b/sdk/include/opentelemetry/sdk/metrics/meter.h
index ecdcad549c..22608e2b05 100644
--- a/sdk/include/opentelemetry/sdk/metrics/meter.h
+++ b/sdk/include/opentelemetry/sdk/metrics/meter.h
@@ -105,7 +105,7 @@ class Meter final : public opentelemetry::metrics::Meter
       nostd::string_view unit        = "",
       void *state                    = nullptr) noexcept override;
 
-  /** Returns the associated instruementation library */
+  /** Returns the associated instrumentation scope */
   const sdk::instrumentationscope::InstrumentationScope *GetInstrumentationScope() const noexcept;
 
   OPENTELEMETRY_DEPRECATED_MESSAGE("Please use GetInstrumentationScope instead")
@@ -119,7 +119,7 @@ class Meter final : public opentelemetry::metrics::Meter
                                   opentelemetry::common::SystemTimestamp collect_ts) noexcept;
 
 private:
-  // order of declaration is important here - instrumentation library should destroy after
+  // order of declaration is important here - instrumentation scope should destroy after
   // meter-context.
   std::unique_ptr<sdk::instrumentationscope::InstrumentationScope> scope_;
   std::shared_ptr<sdk::metrics::MeterContext> meter_context_;
diff --git a/sdk/include/opentelemetry/sdk/trace/recordable.h b/sdk/include/opentelemetry/sdk/trace/recordable.h
index d83124e06d..8f9fb460e4 100644
--- a/sdk/include/opentelemetry/sdk/trace/recordable.h
+++ b/sdk/include/opentelemetry/sdk/trace/recordable.h
@@ -141,8 +141,8 @@ class Recordable
   virtual void SetDuration(std::chrono::nanoseconds duration) noexcept = 0;
 
   /**
-   * Set the instrumentation library of the span.
-   * @param instrumentation_scope the instrumentation library to set
+   * Set the instrumentation scope of the span.
+   * @param instrumentation_scope the instrumentation scope to set
    */
   virtual void SetInstrumentationScope(
       const InstrumentationScope &instrumentation_scope) noexcept = 0;
diff --git a/sdk/include/opentelemetry/sdk/trace/span_data.h b/sdk/include/opentelemetry/sdk/trace/span_data.h
index 323af3da98..61a7ced6fe 100644
--- a/sdk/include/opentelemetry/sdk/trace/span_data.h
+++ b/sdk/include/opentelemetry/sdk/trace/span_data.h
@@ -175,7 +175,7 @@ class SpanData final : public Recordable
   {
     if (instrumentation_scope_ == nullptr)
     {
-      // this shouldn't happen as Tracer ensures there is valid default instrumentation library.
+      // this shouldn't happen as Tracer ensures there is valid default instrumentation scope.
       static std::unique_ptr<opentelemetry::sdk::instrumentationscope::InstrumentationScope>
           instrumentation_scope =
               opentelemetry::sdk::instrumentationscope::InstrumentationScope::Create(
diff --git a/sdk/include/opentelemetry/sdk/trace/tracer.h b/sdk/include/opentelemetry/sdk/trace/tracer.h
index c13c49fc38..3ac17aad66 100644
--- a/sdk/include/opentelemetry/sdk/trace/tracer.h
+++ b/sdk/include/opentelemetry/sdk/trace/tracer.h
@@ -48,7 +48,7 @@ class Tracer final : public trace_api::Tracer, public std::enable_shared_from_th
   /** Returns the configured Id generator */
   IdGenerator &GetIdGenerator() const noexcept { return context_->GetIdGenerator(); }
 
-  /** Returns the associated instruementation library */
+  /** Returns the associated instrumentation scope */
   const InstrumentationScope &GetInstrumentationScope() const noexcept
   {
     return *instrumentation_scope_;
@@ -67,7 +67,7 @@ class Tracer final : public trace_api::Tracer, public std::enable_shared_from_th
   Sampler &GetSampler() { return context_->GetSampler(); }
 
 private:
-  // order of declaration is important here - instrumentation library should destroy after
+  // order of declaration is important here - instrumentation scope should destroy after
   // tracer-context.
   std::shared_ptr<InstrumentationScope> instrumentation_scope_;
   std::shared_ptr<sdk::trace::TracerContext> context_;