| Acronym | Meaning |
| CINEOS | Campo Imperatore Near-Earth Objects Survey |
| HLA | High Level Architecture - Human Leukocyte Antigen |
| CWS | Canadian Wildlife Service |
| STRATCOM | United States Strategic Command |
| HLS | Hoc Loco Situs (Latin |
| HL | Holding Line |
| SRB | Solid Rocket Booster |
| DS | Darmstadtium |
| CIS | Canadian Interuniversity Sport - Commonwealth Of Independent States - Command And Information System - Communication And Information System |
| RADB | Routing Assets Data Base |