| Acronym | Meaning |
| H.C. | Honoris Causa (Latin |
| ASPI | Australian Strategic Policy Institute |
| GOES | Geostationary Operational Environmental Satellite |
| NSTAC | National Security Telecommunications Advisory Committee |
| MH | Marshall Islands (postal Symbol; ISO 3166 Digram) - Megahenry - Montserrat (FIPS 10-4 Territory Code) |
| YF | Yottafarad |
| FI | F?d?ration ?questre Internationale (French International Federation For Equestrian Sports) |
| MSDL | Military Scenario Definition Language |
| NJ | Nanojoule |
| CEWC | Council For Education In World Citizenship |