| Acronym | Meaning |
| SITES | Smithsonian Institution Traveling Exhibition Service |
| AFSPC | Air Force Space Command |
| EIS | Epidemic Intelligence Service |
| NHLBI | National Heart |
| CHID | Combined Health Information Database |
| USAFA | United States Air Force Academy |
| DMDC | Defense Manpower Data Center |
| SNL | Sandia National Laboratories |
| AAPC | Accounting And Auditing Policy Committee |
| USCS | United States Customs Service |