diff --git a/dvc/command/cmd_base.py b/dvc/command/base.py
similarity index 100%
rename from dvc/command/cmd_base.py
rename to dvc/command/base.py
diff --git a/dvc/command/cmd_data_sync.py b/dvc/command/data_sync.py
similarity index 100%
rename from dvc/command/cmd_data_sync.py
rename to dvc/command/data_sync.py
diff --git a/dvc/command/cmd_data_import.py b/dvc/command/import.py
similarity index 100%
rename from dvc/command/cmd_data_import.py
rename to dvc/command/import.py
diff --git a/dvc/command/cmd_init.py b/dvc/command/init.py
similarity index 100%
rename from dvc/command/cmd_init.py
rename to dvc/command/init.py
diff --git a/dvc/command/cmd_data_remove.py b/dvc/command/remove.py
similarity index 100%
rename from dvc/command/cmd_data_remove.py
rename to dvc/command/remove.py
diff --git a/dvc/command/cmd_repro.py b/dvc/command/repro.py
similarity index 100%
rename from dvc/command/cmd_repro.py
rename to dvc/command/repro.py
diff --git a/dvc/command/cmd_run.py b/dvc/command/run.py
similarity index 100%
rename from dvc/command/cmd_run.py
rename to dvc/command/run.py