| Acronym | Meaning |
| NTIS | National Technical Information Service |
| ONR | Office Of Naval Research |
| NCD | National Council On Disability |
| GWA | Governmentwide Accounting Project Group |
| OSTP | Office Of Science And Technology Policy |
| NRPC | National Railroad Passenger Corporation (AMTRAK) |
| EOIR | Executive Office For Immigration Review |
| CEA | Council Of Economic Advisers |
| CONSER | Cooperative Online Serials |
| FMCSA | Federal Motor Carrier Safety Administration |