| Acronym | Definition |
|---|
| CAeM | Commission for Aeronautical Meteorology |
| CAeM | Center for the Advancement of Energy Markets |
| CAeM | Conseil d'Assistance Economique Mutuelle (Council for Mutual Economic Assistance) |
| CAeM | Centro de Altos Estudios Militares (Peruvian Center of Advanced Military Studies) |
| CAeM | Canadian Association of Exposition Managers |
| CAeM | Cold Asphalt Emulsion Mixture (construction material) |
| CAeM | Computer-Aided Engineering and Manufacturing |
| CAeM | Completely Anonymous Email (email client) |
| CAeM | Certificat d'Aptitude à l'Enseignement Moyen (French teaching proficiency certificate) |
| CAeM | Continuous Air Effluent Monitor |
| CAeM | Comissão de Análise de Estudo de Mercado (Portugal) |