AWCA
| Acronym | Definition |
|---|---|
| AWCA | Assault Weapons Control Act (California) |
| AWCA | American Working Collie Association |
| AWCA | Aleutians West Census Area |
| AWCA | Arizona Wing Chun Association (Phoenix, AZ) |
| AWCA | American Women's Club of Amsterdam (networking group) |
| AWCA | Averaged Waves Classified by Amplitude (ergonomics) |