| Acronym | Meaning |
| FETC | Federal Energy Technology Center (changed To NETL) |
| LC | Library Of Congress |
| CEDR | Comprehensive Epidemiologic Data Resource |
| ECA | Bureau Of Educational And Cultural Affairs |
| SNL | Sandia National Laboratories |
| TRI | Toxics Release Inventory |
| NTP | National Toxicology Program |
| REE | Research |
| ORNL | Oak Ridge National Laboratory |
| FRA | Federal Railroad Administration |