CSMA
# CSMA

CSMA may refer to:

## Organizations

* Cathedral of Saint Mary of the Assumption (San Francisco, California), principal Catholic church in the San Francisco Archdiocese, US
* Civil Service Motoring Association, a private motoring organisation in the UK
* Coastal Sound Music Academy, a choral organization in Coquitlam, British Columbia, Canada
* Community School of Music and Arts at Finn Center, an art and music school in Mountain View, California, US
* Congregation of Saint Michael the Archangel, a Catholic religious institute based in Poland

## Other uses

* Carrier-sense multiple access, a MAC networking protocol
