| Acronym | Meaning |
| NCTR | National Center For Toxicological Research |
| OPPTS | Office Of Prevention |
| EM | Office Of Environmental Management |
| GPO | Government Printing Office |
| BPD | Bureau Of The Public Debt |
| USTR | United States Trade Representative |
| SEDAC | Socioeconomic Data And Applications Center |
| STI | Scientific And Technical Information |
| OELA | Office Of English Language Acquisition |
| DODISS | DoD Index Of Specifications And Standards |