| Acronym | Meaning |
| BID | Background Information Document |
| IADN | Integrated Atmospheric Deposition Network |
| PATRAM | Packaging And Transportation Of Radioactive Material |
| NOAO | National Optical Astronomy Observatories |
| DEPT | Distortionless Enhancement By Polarization Transfer |
| ADH | Alcohol Dehydrogenase (reg: 9031-72-5) |
| HEEPS | Health And Environmental Effects Profiles |
| QHA | Quasi-harmonic Approxn. (in Intramol. Vibrational Relaxation) |
| EPZ | Emergency Planning Zone |
| TBM | Thyssen Blowing Metallurgy |