| Acronym | Definition |
|---|
| FJS➣Fundação José Silveira (Portuguese: José Silveira Foundation; Brazil) |
| FJS➣Franz Josef Strauß (German politician) |
| FJS➣Fördeverein für Jugend und Sozialarbeit eV (German: Fjord Association for Youth and Social Work) |
| FJS➣Fordingbridge Junior School (UK) |
| FJS➣Freie Journalisten Schule (German: Free School of Journalism) |
| FJS➣Fiches Juridiques Suisses (French: Swiss Legal Records; Switzerland) |
| FJS➣Fiber Optic Jacket Stripper (tool) |
| FJS➣French-Japanese Symposium on Medicinal and Fine Chemistry |
| FJS➣Followers of Jesus School (Brooklyn, NY) |
| FJS➣Former Junctional Site |