CMSA
# CMSA

CMSA may refer to:

* Chain Makers' and Strikers' Association, a former British trade union
* Chicago Math and Science Academy
* China Manned Space Agency, the human spaceflight agency of China
* China Maritime Safety Administration
* Classical Mandolin Society of America
* Colleges of Medicine of South Africa
* Combinatorial Mathematics Society of Australasia
* Commercial Mortgage Securities Association
* Congressional Muslim Staffer Association
* Consolidated Metropolitan Statistical Area
