| Acronym | Definition |
|---|
| CSAV➣Compañía Sud Americana de Vapores (Chilean Shipping Company) |
| CSAV➣Center for the Study of Active Volcanoes (University of Hawaii) |
| CSAV➣Chief Sanus Audio Visual (Milestone Audio Visual Technologies; Savage, MN) |
| CSAV➣Czech Science Advanced Views (journal) |
| CSAV➣Club Sportif d'Annecy-Le-Vieux (French sport club) |
| CSAV➣Chief of Staff Aviation |
| CSAV➣Combat System Alignment Verification (Aegis) |