| Acronym | Meaning |
| BBN | Bolt |
| DA | Denmark (FIPS 10-4 Country Code) -U.S. Department Of The Army - District Attorney |
| IFPI | International Federation Of Phonographic Industries |
| HE | Helium |
| DMD | Dentariae Medicinae Doctor (Latin |
| BSW | British Standard Whitworth (screw Thread) |
| BGD | Bangladesh (ISO 3166 Trigram) |
| PLI | P?li Language (ISO 639-2 Code) |
| SVN | Slovenia (ISO 3166 Trigram) |
| NAMRL | Naval Aerospace Medical Research Laboratory |