| Acronym | Meaning |
| DMDC | Defense Manpower Data Center |
| PUMS | Public Use Microdata Samples |
| HAC | Health Administration Center |
| FMC | Federal Maritime Commission |
| PTO | Patent And Trademark Office |
| OVC | Office For Victims Of Crime |
| USAID | United States Agency For International Development |
| NRC | Nuclear Regulatory Commission |
| FMSHRC | Federal Mine Safety And Health Review Commission |
| NBAC | National Bioethics Advisory Commission (replaced By PCBE; Archived At GU) |