| Acronym | Definition |
|---|
| SSAR | Sub-Saharan African Region |
| SSAR | Society for the Study of Amphibians and Reptiles (Danbury, Connecticut) |
| SSAR | Suspected Serious Adverse Reaction (clinical research) |
| SSAR | Société Suisse d'Anesthésiologie et de Réanimation |
| SSAR | Standard Safety Analysis Report |
| SSAR | S-Band Single Access Return |
| SSAR | Specifications and Standards Acquisition Reform |
| SSAR | Stereo Synthetic Aperture Radar |
| SSAR | Subsystem Safety Assessment Report |
| SSAR | Scheduled Sequence Achievement Ratio |
| SSAR | Special Studies and Applied Research (World Health Organization) |
| SSAR | Security Systems Applications and Research (San Diego, CA) |