| Acronym | Meaning |
| TBBPA | TetraBromoBisPhenol-A |
| GLC | Gas-liquid Chromatography |
| HSS | Health Service Support -High-Speed Steel |
| MSA | Malay Language (ISO 639-2 Code) |
| TC | Technetium |
| COLT | Combat Observation And Lasing Team (military) |
| INCITS | InterNational Committee For Information Technology Standards |
| DEC | Department Of Environmental Conservation - Digital Equipment Corporation - Disasters Emergency Committee |
| AAODL | Atmospheric Aerosols And Optics Data Library |
| OOO | Out Of The Office |