| Acronym | Meaning |
| FOEA | First-order Error Analysis |
| PMN | Premanufacture Notice |
| LNB | Low Nitrogen Oxide Burner |
| POLARIS | Photochem. Of Ozone Loss In The Arctic Region In Summer |
| GBS | Group B Streptococci |
| AACC | American Association Of Cereal Chemists |
| ARC | AIDS-related Complex |
| FAS | Fatty Alcohol Sulfates (surfactants) |
| SNS | Spallation Neutron Source |
| DERA | Defense Environmental Restoration Act |