| Acronym | Definition |
|---|
| PSAC➣Public Service Alliance of Canada |
| PSAC➣Pennsylvania State Athletic Conference |
| PSAC➣Petroleum Services Association of Canada |
| PSAC➣Puget Sound Agricultural Company (Washington) |
| PSAC➣Private Sector Advisory Committee (various organizations) |
| PSAC➣Public Safety Answering Center |
| PSAC➣President's Scientific Advisory Committee |
| PSAC➣Plan for Software Aspects of Certification |
| PSAC➣Persian Social Athletic Club (fraternity; University of California; est. 1993) |
| PSAC➣Pentland Sub Aqua Club (Edinburgh, Scotland, UK) |
| PSAC➣Problem Solving across the Curriculum (conference) |
| PSAC➣Portmarnock Sub Aqua Club (Dublin, Ireland) |
| PSAC➣President's Student Advisory Council |
| PSAC➣Prospective Students Advisory Committee (University of Chicago; Chicago, Illinois) |
| PSAC➣Patient Safety Advisory Committee (various organizations) |
| PSAC➣Port Sunlight Angling Club (UK) |
| PSAC➣Private Sector Adjustment Credit (World Bank) |
| PSAC➣Power Supply Administrative Complex (DSC) |
| PSAC➣Personnel Systems Administrator Course |
| PSAC➣Public Service Aikido Club (Ireland) |
| PSAC➣Peninsula Senior Activity Center (Klipsan Beach, WA) |
| PSAC➣Prospective Students' and Admissions Centre (Murdoch University; Australia) |