| Acronym | Meaning |
| MARVEL | Machine Assisted Realization Of The Virtual Electronic Library |
| MEDPAC | Medicare Payment Advisory Commission |
| CFDA | Catalog Of Federal Domestic Assistance |
| NCES | National Center For Education Statistics |
| MSHA | Mine Safety And Health Administration |
| WES | Waterways Experiment Station |
| CDER | Center For Drug Evaluation And Research |
| NPOESS | National Polar-orbiting Operational Environmental Satellite System |
| ECOSOC | Economic And Social Council |
| TVA | Tennessee Valley Authority |