| Acronym | Meaning |
| CHID | Combined Health Information Database |
| BIC | Business Information Center |
| FAR | Federal Acquisition Regulation |
| CDRH | Center For Devices And Radiological Health |
| TSI | Transportation Safety Institute |
| USMS | United States Marshals Service |
| JSC | Johnson Space Center |
| NWC | National War College |
| NRO | National Reconnaissance Office |
| JAG | Judge Advocate General |