| Acronym | Meaning |
| OLMS | Office Of Labor Management Standards |
| EOIR | Executive Office For Immigration Review |
| MAC | Market Access And Compliance |
| SSI | Supplemental Security Income Program |
| OWH | Office On Women's Health |
| MSPB | Merit Systems Protection Board |
| NEH | National Endowment For The Humanities |
| OSC | Office Of Special Counsel |
| MIGA | Multilateral Investment Guarantee Agency |
| DHS | Department Of Homeland Security |