| Acronym | Meaning |
| MIDS | Multi-Function Information Distribution System |
| UFC | Ultimate Fighting Championship |
| OB | Obiit (Latin |
| MAO | Mol?t? Astronomijos Observatorija (Moletai Astronomical Observatory) - MonoAmine Oxidase |
| SPOT | Satellite Pour L'observation De La Terre (French |
| CF. | Confer (Latin Compare |
| YL | Yottalitre |
| ICRL | Individual Component Repair List |
| KIDS | Knowledge-based Integrated Design System |
| MCO | Monaco (ISO 3166 Trigram) -Movement Control Officer -Major Combat Operation |