| Acronym | Meaning |
| GPO | Government Printing Office |
| WES | Waterways Experiment Station |
| STI | Scientific And Technical Information |
| TRI | Toxics Release Inventory |
| NAL | National Agricultural Library |
| DFAS | Defense Finance And Accounting Service |
| NCDC | National Climatic Data Center |
| NIMH | National Institute Of Mental Health |
| OWCP | Office Of Workers' Compensation Programs |
| OAT | Office For The Advancement Of Telehealth |