| Acronym | Definition |
|---|
| FCSE➣Formation Continue et Services aux Entreprises (French: Continuing Education and Business Services; Canada) |
| FCSE➣Foundation Certificate of Secondary Education (UK) |
| FCSE➣Fast Context Switch Extension (Linux) |
| FCSE➣Fonderies Contrôles Systèmes et Équipements (French: Foundries Controls Systems & Equipment) |
| FCSE➣Family Consumer Science Education (university coursework) |
| FCSE➣Functional Coatings and Surface Engineering (symposium) |
| FCSE➣Fortinet Certified System Engineer |
| FCSE➣Frequency Control Symposium and Exhibition |