| CAES | Center for Advanced Energy Studies 
| Others |
| CAES | Center for Advanced Energy Systems
| Others |
| CAES | Certificate of Advanced Educational Specialization
| Others |
| CAES | Chester Andover Elementary School
| Others |
| CAES | Chinese Association for European Studies
| Others |
| CAES | Classical Association of the Empire State
| Others |
| CAES | College of Agricultural and Environmental Sciences
| Others |
| CAES | Compressed Air Energy Storage
| Others |
| CAES | Computer Aided Earthmoving System
| Others |
| CAES | Computer Aided Engineering Solutions
| Others |
| CAEs | Computer Assisted Executions
| Others |
| CAES | Computer-Assisted Execution System
| Others |
| CAES | Connecticut Agricultural Experiment Station
| Others |
| CAES | The Catholic Adult Education Services
| Others |