| Acronym | Definition |
|---|
| PCMA | Professional Convention Management Association |
| PCMA | Pharmaceutical Care Management Association |
| PCMA | Professional Coaches and Mentors Association |
| PCMA | Paired Carrier Multiple Access |
| PCMA | Petroleum and Convenience Marketers of Alabama |
| PCMA | Pulse Code Modulation A-Law (telecommunications) |
| PCMA | Polish Centre of Mediterranean Archaeology (Warsaw University, Warsaw, Poland) |
| PCMA | Plane Control Multiple Access |
| PCMA | Power Control and Monitor Assembly |
| PCMA | Philadelphia Condominium Managers Association (Philadelphia, PA) |
| PCMA | Proximity-Coupled Microstrip Antenna |
| PCMA | Program Control Management System |