CASTOR
| Acronym | Definition |
|---|---|
| CASTOR | Cern Advanced Storage |
| CASTOR | Cask for Storage and Transport of Radioactive Material |
| CASTOR | Canadian Automatic Small Telescopes for Orbital Research (Royal Military College of Canada) |
| CASTOR | Corps Airborne Standoff Radar |
| CASTOR | Consolidated Adaptive Systems Technology and Optimization Research (Management Sciences Department; University of Iowa; Iowa City, IA) |