FOLS
| Acronym | Definition |
|---|---|
| FOLS | Fort Larned National Historic Site (US National Park Service) |
| FOLS | Fiber Optic LAN Section (Telecommunications Industry Association) |
| FOLS | Friends of Licton Springs (Seattle, WA) |
| FOLS | Family Of Loudspeakers System |
| FOLS | First Order Linear System (mathematics) |
| FOLS | Front Office Light Services |