| Acronym | Meaning |
| FDA | Food And Drug Administration |
| TRI | Toxics Release Inventory |
| PNNL | Pacific Northwest National Laboratory |
| OPE | Office Of Postsecondary Education |
| GSFC | Goddard Space Flight Center |
| U.N. | United Nations |
| BMDO | Ballistic Missile Defense Organization |
| FPDC | Federal Procurement Data Center |
| ODEP | Office Of Disability Employment Policy |
| PC | Peace Corps |