MCMA
| Acronym | Definition |
|---|---|
| MCMA | Mass Communication and Media Arts (College of Southern Illinois University Carbondale) |
| MCMA | Mexico City Metropolitan Area |
| MCMA | Manitoba Country Music Association (Canada) |
| MCMA | Murrumbidgee Catchment Management Authority (est. 2004; New South Wales, Australia) |
| MCMA | Modified Constant Modulus Algorithm |
| MCMA | Mono-Chorionic Mono-Amniotic (twins) |
| MCMA | Marin County Motorcycle Association (Novato, CA) |