diff --git a/docs/FAQ.md b/docs/FAQ.md
index c14fd76668..e039f4e4e4 100644
--- a/docs/FAQ.md
+++ b/docs/FAQ.md
@@ -52,7 +52,7 @@ ort_session = onnxruntime.InferenceSession('/path/to/model.onnx', sess_options=o
 
 **C++ example:**
 ```
-// initialize  enviroment...one enviroment per process
+// initialize  environment...one environment per process
 Ort::Env env(ORT_LOGGING_LEVEL_WARNING, "test");
 
 // initialize session options if needed
diff --git a/onnxruntime/python/tools/tensorrt/perf/mem_test/main.cpp b/onnxruntime/python/tools/tensorrt/perf/mem_test/main.cpp
index 6f3468f88d..dbe348ec89 100644
--- a/onnxruntime/python/tools/tensorrt/perf/mem_test/main.cpp
+++ b/onnxruntime/python/tools/tensorrt/perf/mem_test/main.cpp
@@ -155,8 +155,8 @@ void run_ort_trt2() {
 
 void ort_trt_run_with_default_options() {
   //*************************************************************************
-  // initialize  enviroment...one enviroment per process
-  // enviroment maintains thread pools and other state info
+  // initialize  environment...one environment per process
+  // environment maintains thread pools and other state info
   Ort::Env env(ORT_LOGGING_LEVEL_WARNING, "test");
 
   // initialize session options if needed
diff --git a/orttraining/orttraining/lazy_tensor/accelerator.cc b/orttraining/orttraining/lazy_tensor/accelerator.cc
index 3e711f0eff..68ccc47a71 100644
--- a/orttraining/orttraining/lazy_tensor/accelerator.cc
+++ b/orttraining/orttraining/lazy_tensor/accelerator.cc
@@ -272,7 +272,7 @@ static std::unique_ptr<onnxruntime::InferenceSession> CreateSession() {
 #ifdef USE_CUDA
   NvtxRange range(__func__);
 #endif
-  // Enviroment shared by all sessions.
+  // Environment shared by all sessions.
   static onnxruntime::Environment& pybind_default_env = onnxruntime::python::GetTrainingORTEnv();
   // All sessions use the same config.
   static onnxruntime::SessionOptions sess_opts;
diff --git a/orttraining/orttraining/models/pipeline_poc/main.cc b/orttraining/orttraining/models/pipeline_poc/main.cc
index 588a0510b2..7bb8260185 100644
--- a/orttraining/orttraining/models/pipeline_poc/main.cc
+++ b/orttraining/orttraining/models/pipeline_poc/main.cc
@@ -73,7 +73,7 @@ int main(int argc, char* argv[]) {
                                                   -1};
 
   std::unique_ptr<Environment> env;
-  ORT_ENFORCE(Environment::Create(nullptr, env) == Status::OK(), "Enviroment creation fails.");
+  ORT_ENFORCE(Environment::Create(nullptr, env) == Status::OK(), "Environment creation fails.");
   ORT_ENFORCE(parse_arguments(argc, argv, params) == Status::OK(), "Parsing command-line argument fails");
 
   // Set up MPI.