| Acronym | Meaning |
| SM&R | Source |
| BCD | Binary-Coded Decimal |
| QD | Quaque Die (Latin |
| HVU | High Value Unit (military) |
| LRIP | Low Rate Initial Production |
| CNO | Computer Network Operations |
| DSB | (U.S.) Defense Science Board |
| AUD | Australian Dollar (ISO 4217 Currency Code) |
| BDTA | British Dental Trade Association |
| BNF | Backus-Naur Form (computing) |