| Acronym | Meaning |
| BIMAS | BioInformatics Molecular Analysis Section |
| DHS | Department Of Homeland Security |
| CWC | Chemical Weapons Convention |
| USPTO | United States Patent And Trademark Office |
| DLSA | Defense Legal Services Agency |
| IACB | Indian Arts And Crafts Board |
| RRB | Railroad Retirement Board |
| CBIAC | Chemical And Biological Defense Information Analysis Center |
| OFAC | Office Of Foreign Assets Control |
| NHIC | National Health Information Center |