| Acronym | Meaning |
| EIA | Enzyme Immunoassay |
| CNRF | Cold Neutron Research Facility |
| ROSS | River Oil Spill Simulation |
| GLISP | Great Lakes International Surveillance Plan |
| UHF-AA | Unrestricted Hartree-Fock (with Spin) Annihilation |
| CORC | Cooperative Online Resource Catalog |
| HAPEMS | Hazardous Air Pollutant Enforcement Management System |
| ISTEA | Intermodal Surface Transportation Efficiency Act |
| CMNOS | Complementary Metal Nitride/Oxide Semiconductor |
| TSD | Treatment, Storage, Or Disposal |