| Acronym | Meaning |
| AFDB | African Development Bank |
| RADB | Rad51/Dmc1 Homologous Protein |
| AJP | Allied Joint Publication |
| MAGIC | Major Atmospheric Gamma-ray Imaging Cherenkov (telescope) |
| OBSS | Off Board Sensor Systems - Ordo Byantinus Sancti Sepulchri (Byzantine Order Of The Holy Sepulchre) - Orbiter Boom Sensor System (space Shuttle) - Origins Billion Star Survey |
| SEAL | SEa-Air-Land |
| BMCC | Borough Of Manhattan Community College |
| CM | Cameroun (FIPS 10-4 Country Code; ISO 3166 Digram) -Cruise Missile -Nine Hundred (in Roman Numerals) |
| LAB | Logistics Assault Base |
| ML | Malayalam Language (ISO 639-1 Code) |