| Acronym | Meaning |
| TBBPA | TetraBromoBisPhenol-A |
| AMCB | U.S. Army/Marine Corps Board |
| NBT | Nitroblue Tetrazolium (assay) |
| ACK | Acknowledge (telecommunications; Cf. NAK) |
| C2D OR C?D | Intel Core 2 Duo - CERDEC Command And Control Directorate |
| CHIPS | Cosmic Hot Interstellar Plasma Spectrometer |
| RADC | Region Air Defence Commander |
| LLP | Limited Liability Partnership |
| AAC | Army Air Corps (British Army) |
| DSPML | D.s.p.m. Legitima (Latin |