| Acronym | Meaning |
| TMD | Theatre Missile Defence |
| WK | Wake Island (ISO 3166 Digram |
| HRM | Human Resource Management |
| LTZ | Luxembourgish Language (ISO 639-2 Code) |
| SSR | Radar Picket Submarine (retired US Navy Hull Classification) -Solid State Recorder |
| IMA | Intermediate Maintenance Activity |
| LRS | Long Range Surveillance |
| MLI | Mali (ISO 3166 Trigram) |
| MJD | Modified Julian Day |
| GRAS | Generally Regarded As Safe (FDA List) |