| Acronym | Meaning |
| TVA | Tennessee Valley Authority |
| TAA | Trade Adjustment Assistance |
| ENC | Eisenhower National Clearinghouse |
| SSI | Supplemental Security Income Program |
| SEER | Surveillance |
| ODP | Office Of Disease Prevention |
| NIMA | National Imagery And Mapping Agency (replaced By NGA) |
| CMV | Center For Minority Veterans |
| NOAA | National Oceanic And Atmospheric Administration |
| OFR | Office Of The Federal Register |