| Acronym | Definition |
|---|
| CAESAR | Catalogue of Arcade Emulation Software - the Absolute Reference |
| CAESAR | Candidate Aes for Analysis and Reviews |
| CAESAR | Coalition Aerial Surveillance And Reconnaissance |
| CAESAR | Cache Embedded Switch Architecture |
| CAESAR | Civilian American & European Surface Anthropometry Resource |
| CAESAR | Computational-Intensive Applications for Engineering, Design, and Simulation on Scalable Parallel Architectures |
| CAESAR | Computer-Aided Exploration of Synthetic Aperture Radar |
| CAESAR | Component And Engine Structural Assessment Research (USAF/P&W) |
| CAESAR | Complaint Analysis Evaluation System and Reports |
| CAESAR | Condition and Environment Sensing and Reporting |
| CAESAR | Computer Aided Engineering Stress Analysis Routines |