SICSA
| 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 |