| Acronym | Definition |
|---|
| WSAC➣Washington State Association of Counties |
| WSAC➣Washington State Arts Commission (Olympia, WA) |
| WSAC➣Web Site Advisory Committee |
| WSAC➣Water Supply Advisory Council (New Jersey) |
| WSAC➣Weapons System Analysis Capability |
| WSAC➣Washington State Apprenticeship Council |