| Acronym | Meaning |
| PAHO | Pan American Health Organization |
| SSA | Social Security Administration |
| IIP | International Information Programs |
| CSE | Office Of Child Support Enforcement |
| GILS | Government Information Locator Service |
| ORA | Office Of Research And Applications |
| FRTIB | Federal Retirement Thrift Investment Board |
| TAA | Trade Adjustment Assistance |
| JPL | Jet Propulsion Laboratory |
| IES | Institute Of Education Sciences |