| Acronym | Meaning |
| AGC | Apollo Guidance Computer - Automatic Gain Control |
| ABBA | Agnetha |
| BBSRC | U.K. Biotechnology And Biological Sciences Research Council |
| OCFS2 | Oracle Cluster File System Release 2 |
| THEL | Tactical High Energy Laser ACTD |
| MOP | Macau Pataca (ISO 4217 Currency Code) -Measure Of Performance |
| JN | Jan Mayen Island (FIPS 10-4 Territory Code) |
| REAM | Retired Educators Association Of Minnesota |
| ECHR | European Convention On Human Rights |
| COMMZ | Communications Zone (military) |