| Acronym | Definition |
|---|
| CEMA➣Cyber Electro Magnetic Activities |
| CEMA➣Chef d'Etat-Major des Armees |
| CEMA➣Conveyor Equipment Manufacturers Association |
| CEMA➣Consumer Electronics Manufacturers Association |
| CEMA➣Cumulative Environmental Management Association (Canada) |
| CEMA➣Council for the Encouragement of Music and the Arts (now Arts Council of Northern Ireland) |
| CEMA➣Canadian Egg Marketing Agency |
| CEMA➣Committee on Ethnic Minority Affairs |
| CEMA➣Computer Event Marketing Association |
| CEMA➣Chefe do Estado-Maior da Armada (Portugal) |
| CEMA➣Columbia Emergency Management Agency (Columbia, NH) |
| CEMA➣Central Europe & Middle East & Africa |
| CEMA➣Certified Expert Vulnerability Professional (Lunarline School of Cybersecurity; various locations) |
| CEMA➣Canadian Electrical Manufacturers Association |
| CEMA➣Centre Européen des Métiers d'Art (French: European Center of Craftsmanship) |
| CEMA➣Colorado Emergency Managers Association |
| CEMA➣Converted Energy per Unit Mass (physics) |
| CEMA➣Consolidated Extension Modification Agreement |
| CEMA➣Conservatoire Européen du Machinisme Agricole (European Committee of Agricultural Machinery Manufacturers Associations) |
| CEMA➣Council for Economic Mutual Economic Assistance |
| CEMA➣Charlestown Emergency Management Agency (Charlestown, Rhode Island) |