| Abbreviation | Definition |
|---|---|
| CA | Compact Array |
| CAA | CIM (Computer Integrated Manufacturing) Applications Architecture |
| CAAA | Coherent Adaptive Antenna Array |
| CAAPS | Circuit Assembly And Processing System |
| CAB | Competitive Analysis Benchmarking |
| CADT | Control Application Development Tool |
| CADTV | Cable Digital Television |
| CAE | Computer-Aided Engineering |
| CAE | Custom Audio Electronics |
| CAEC | Central Alabama Electric Cooperative |
| CAER | Coalition for American Electronics Recycling |
| CAF | Conductive Anodic Filaments |
| CAFM | Computer Aided Facilities Management |
| CAFT | Computer Aided Failure Tracking |
| CAG | Competitive Analysis Group |
| CAI | Computer-Aided Instruction |
| CAIBE | Chemically-Assisted Ion Beam Etching |
| CALCE | Center for Advanced Life Cycle Engineering |
| CAM | Computer-Aided Manufacturing |
| CAMAC | Computer-Aided Measurement And Control |