| Acronym | Meaning |
| EPCIA | Evolving Principal Component Innovation Analysis |
| EEC | European Economic Community |
| BRC | Below Regulatory Concern |
| OCS | Outer Continental Shelf |
| AB | Arc Brazing |
| AAIW | Antarctic Intermediate Water |
| HESI | Health And Environmental Sciences Institute |
| COPNA | Condensed Polynuclear Aromatics |
| HACS | Hazard Assessment Computer System |
| DADI | Direct Analysis Of Daughter Ions |