| Acronym | Definition |
|---|
| FMAS➣Fédération Monégasque des Activités Subaquatiques (French: Monegasque Federation of Underwater Activities) |
| FMAS➣Forensic Medical Advisory Service (est. 1980; Washington, DC) |
| FMAS➣Florida Marine Aquarium Society (Miami, FL) |
| FMAS➣Faculty of Media, Arts and Society (academics) |
| FMAS➣Financial Managerial Accounting System |
| FMAS➣Financial Management and Accounting Services |
| FMAS➣Fleet Management Analysis System |
| FMAS➣Fellowship of the Association of Minimal Access Surgeons of India |
| FMAS➣Financial Mathematics and Actuarial Science (University College Cork; Ireland) |
| FMAS➣Facility Maintenance and Administration System |