| Acronym | Meaning |
| R | Reinforcing - Right -R?ntgen |
| JFHQ | NCR -Joint Force Headquarters National Capital Region |
| PMC | Primary Motor Cortex |
| LA | Laos (FIPS 10-4 Country Code; ISO 3166 Digram) -Los Angeles -Louisiana (postal Symbol) |
| MNT | Molecular Nanotechnology -Mongolian Tugrik (ISO 4217 Currency Code) |
| DPDT | Double-Pole Double-Throw |
| TARDIS | Time And Relative Dimensions In Space (from Doctor Who) |
| COK | Cook Islands (ISO 3166 Trigram) |
| XVII | Seventeen (in Roman Numerals) |
| IMU | International Mathematical Union |