| Acronym | Meaning |
| ORNL | Oak Ridge National Laboratory |
| SDWIS | Safe Drinking Water Information System |
| CSI | Center For The Study Of Intelligence |
| SNL | Sandia National Laboratories |
| HSB | Head Start Bureau |
| NCVHS | National Committee On Vital And Health Statistics |
| USCCR | United States Commission On Civil Rights |
| INS | Immigration And Naturalization Service (replaced By USCIS) |
| DLAPS | Defense Logistics Agency Publishing System |
| OFR | Office Of The Federal Register |