| Acronym | Meaning |
| AGB | Internal Nintendo Initialism (Advanced Game Boy) For Game Boy Advance |
| SME | Scan Mirror Electronics - Subject Matter Expert |
| ATCCIS | Army Tactical Command And Control Information System |
| RM | Raeto-Romansh Language (ISO 639-1 Code) |
| MQ | Martinique (ISO 3166 Digram) - Midway Islands (FIPS 10-4 Territory Code) |
| UPC | Universal Product Code |
| BR | Bromine |
| NAK | Negative Acknowledge |
| TDP | Technology Demonstration Programme |
| DB | Database - Deutsche Bahn |