| Acronym | Definition |
|---|
| FESA➣Federal Endangered Species Act |
| FESA➣Fire and Emergency Services Authority (Australia) |
| FESA➣Further Education Society of Alberta (Alberta, Canada) |
| FESA➣Federation of European Shogi Associations (est. 1985) |
| FESA➣Frozen Embryo and Sperm Archive (UK) |
| FESA➣Fédération des Entreprises Spécialisées de l'Automobile (French: Federation of Specialized Automobile Enterprises) |
| FESA➣Fire and Emergency Services Administration (educational program) |
| FESA➣Facilities Engineering Support Agency |
| FESA➣Facilities Engineering Support Activity |
| FESA➣Fédération Européenne des Syndicats Agrobiologistes (French: European Federation of Agrobiologist Trade Unions) |