| Acronym | Meaning |
| UST | Underground Storage Tank |
| TRAIL | Tumor Necrosis Factor Related Apoptosis Inducing Ligand |
| HART | Highway Addressable Remote Transducer [Rosemount |
| FRC | Frozen Core Approxn. |
| PMDA | Pyromellitic Dianhydride |
| ABS | Acrylonitrile-Butadiene-Styrene Copolymer (REG: 9003569) |
| GDC | Glow Discharge Cleaning |
| AHA | American Heart Association |
| IGFA | Inert Gas Fusion Analysis |
| EM | Enriched Mantle |