| Acronym | Definition |
|---|
| PCSA➣Personal Computing System Architecture |
| PCSA➣Pre-Construction Services Agreement |
| PCSA➣Polarizer-Compensator Sample Analyzer |
| PCSA➣Physiological Cross Sectional Area (biomechanics of muscles) |
| PCSA➣Primary Care Service Area |
| PCSA➣Prostate Cancer Support Association (various locations) |
| PCSA➣Pet Care Services Association (Colorado Springs, CO) |
| PCSA➣Peace Corps South Africa |
| PCSA➣Plastic Card Security Act (Minnesota) |
| PCSA➣Personal Computing Systems Architecture |
| PCSA➣Power Crane and Shovel Association |
| PCSA➣Peel Committee on Sexual Assault (Canada) |
| PCSA➣Presbyterian Church of Southern Africa |
| PCSA➣Property Control System Analysis |
| PCSA➣Patrol Craft Sailors Association |
| PCSA➣Porsche Club of South Australia |
| PCSA➣Primary Census Statistical Area |
| PCSA➣Presbyterian Church of South Africa (religious denomination; South Africa) |
| PCSA➣Personal Computer Support Advisor |
| PCSA➣President's Council of Student Advisors (various organizations) |
| PCSA➣Parents, Carers School Association (UK) |
| PCSA➣Public Child Service Agency (Ohio) |
| PCSA➣Seaman Apprentice, Postal Clerk Striker (Naval Rating) |