| Acronym | Definition |
|---|
| SICSA➣Society for the Improvement of Conditions for Stray Animals |
| SICSA➣Sasakawa International Center for Space Architecture |
| SICSA➣Vidal Sassoon International Center for the Study of Anti-Semitism |
| SICSA➣Single Cell Sampling and Analysis (botany) |
| SICSA➣Survivors Investigating Child Sex Abuse (lobby group; Tasmania, Australia) |
| SICSA➣Sistemas Inteligentes Creativos SA |