| Acronym | Definition |
|---|
| FOCA | Freedom of Choice Act |
| FOCA | Federal Office for Civil Aviation (Switzerland) |
| FOCA | Festival of Contemporary Art (Australia) |
| FOCA | Formula One Constructors Association |
| FOCA | Fort Caroline National Memorial (US National Park Service) |
| FOCA | Fellowship of Orthodox Christians in America |
| FOCA | Federation of Ontario Cottagers' Association (Canada) |
| FOCA | Fundação Oásis Cidade Aberta (Portuguese: Oasis Open City Foundation; Brazil) |
| FOCA | Font Object Content Architecture (Font objects in IBM AFP/MO:DCA data stream) |
| FOCA | Fiber-Optic Cable Assembly |
| FOCA | Flight Operations Quality Assurance |
| FOCA | Friends of Civil Affairs |