| Acronym | Meaning |
| ACSC | Army Command And Staff College (various Nations) |
| LI | Fifty-one (in Roman Numerals) -Liberia (FIPS 10-4 Country Code) - Liechtenstein (ISO 3166 Digram) |
| DPDT | Double-Pole Double-Throw |
| RW | Kinyarwanda Language (ISO 639-1 Code) |
| ICF | Intelligent Community Forum |
| MS | Mano Sinistra (Latin |
| MO | Molybdenum |
| LGM | Little Green Men |
| FH | Femtohenry |
| WWJD | What Would Jesus Do? (see WWWD) |