| Acronym | Definition |
|---|
| SFOS➣Storefront Operating System |
| SFOS➣School of Fisheries and Ocean Sciences (University of Alaska Fairbanks) |
| SFOS➣San Francisco Orchid Society (San Francisco, CA) |
| SFOS➣Soros Foundation for an Open Society (Romania) |
| SFOS➣South Florida Orchid Society |
| SFOS➣Space Flight Operations Schedule (US NASA) |
| SFOS➣Same Flavour Opposite Sign (leptons) |