| Acronym | Meaning |
| MLSR | Missing |
| KY | Cayman Islands (ISO 3166 Digram) - Kentucky (postal Symbol) |
| HUD | Head-Up Display - Housing And Urban Development |
| XHO | Xhosa Language (ISO 639-2 Code) |
| MOTESS | Moving Object And Transient Event Search System |
| YF | Yottafarad |
| SQI | Albanian Language (ISO 639-2 Code) |
| FASD | Fetal Alcohol Spectrum Disorder |
| ITAG | Inertial Terrain-Aided Guidance |
| AHPCRC | Army High Performance Computing Research Center |