| Acronym | Definition |
|---|
| CAES | College of Agricultural and Environmental Sciences (University of Georgia) |
| CAES | Caesar (title assumed by Roman Emperors) |
| CAES | Compressed Air Energy Storage |
| CAES | Connecticut Agricultural Experiment Station |
| CAES | Computer-Assisted Execution System |
| CAES | Canadian Agricultural Economics Society |
| CAES | Computer Aided Ergonomics and Safety |
| CAES | Centro de Asesoría y Estudios Sociales (Spanish) |
| CAES | Center for Advanced Energy Systems |
| CAES | Computer Aided Earthmoving System |
| CAES | Comité d'Action et d'Entraide Sociales (French) |
| CAES | Center for Advanced Educational Services |
| CAES | Classical Association of the Empire State |
| CAES | Certificat d'Aptitude à l'Enseignement Secondaire (French: Certificate in Secondary Education; various locations) |
| CAES | Consorzio Assicurativo Etico Solidale (Italian) |
| CAES | Center for Advanced Engineering Study |
| CAES | Colorado Agricultural Experiment Station |
| CAES | Circumpolar PhD Network in Arctic Environmental Studies |
| CAES | Collaborative for Applied Experiences in Science |
| CAES | Caribbean Agro-Economic Society |
| CAES | Consumer Alliance for Energy Security |
| CAES | Corporate Actions Enhanced Services |
| CAES | Center for Agricultural Economic Studies |
| CAES | Conejo Adventist Elementary School |
| CAES | Certificate of Advanced Educational Studies |
| CAES | Certificate of Advanced Educational Specialization |
| CAES | Central Accounting Extract System |
| CAES | Ceská Asociace Extrémních Sportu (Czech Republic) |
| CAES | Crédit Agricole Epargne Longue des Salariés |
| CAES | Cascade Architectural and Engineering Supply |
| CAES | Colorado Association of Education Specialists |
| CAES | Committee of ACTA Endocrinologica Countries |
| CAES | China Auto Electronics Show (trade show) |
| CAES | Caprine Arthritis Encephalitis Syndrome |
| CAES | Centre for Applied English Studies (Honk Kong) |