| Acronym | Definition |
|---|
| OVSA➣Open View Service Activator |
| OVSA➣Owens Valley Solar Array |
| OVSA➣Ondernemers Vereniging Stadshart Almere (Dutch entrepreneur association) |
| OVSA➣Oceania Vessel Sharing Agreement (shipping) |
| OVSA➣Opvoedkundevereniging Van Suid Afrika (Afrikaans: Education Association of South Africa) |