| Acronym | Meaning |
| CPSM | Continuous Phase Shift Modulation |
| G | CSF -Granulocyte Colony-Stimulating Factor |
| IMPAC | International Merchant Purchase Authorization Card |
| CSG | Corps Support Group |
| BAR | British American Racing - Browning Automatic Rifle - Buy-American Restrictions |
| ME | Maine (postal Symbol) -Mechanical Engineer[ing] - Medical Examiner - Middle East -Middle East Airlines (IATA Code) -Memory Effect - Myalgic Encephalomyelitis |
| PSE | Palestine (ISO 3166 Trigram) |
| INRIA | Institut National De Recherche En Informatique Et En Automatique |
| REACT | Remote Electronically Activated Control Technology |
| IBDM | Information Based Decision Making |