| Acronym | Meaning |
| ZIP | Zoning Improvement Plan Code |
| ICRS | International Celestial Reference System |
| ORISE | Oak Ridge Institute For Science And Education |
| QD | Quaque Die (Latin |
| GSK | GlaxoSmithKline |
| ADATP | Automated Data Processing |
| B2E | Business-to-employee Electronic Commerce |
| RLY | Rally Point |
| AGC | Apollo Guidance Computer - Automatic Gain Control |
| MSM | Mount St Mary's School |