| Acronym | Meaning |
| EIA | Energy Information Administration |
| MSEL | Materials Science And Engineering Library |
| NPOESS | National Polar-orbiting Operational Environmental Satellite System |
| VA | Department Of Veterans Affairs |
| AAPC | Accounting And Auditing Policy Committee |
| CRP | Conservation Reserve Program |
| PBGC | Pension Benefit Guaranty Corporation |
| VBA | Veterans Benefits Administration |
| CSE | Office Of Child Support Enforcement |
| OBL | Office Of Business Liaison |