| Acronym | Meaning |
| FKSM | Fort Knox Supplemental Manual |
| SP | Special - Spring Tide (nautical Charts) |
| PAK | Pakistan (ISO 3166 Trigram) |
| SCO | Scotland |
| MLSR | Missing |
| SM | Samarium |
| J1 | Joint [Manpower &] Personnel Directorate |
| ESP | Electronic Stability Program - Extra-sensory Perception -Spain (ISO 3166 Trigram) |
| BADD | Battlefield Awareness And Data Dissemination |
| MEZ | Missile Engagement Zone |