| Acronym | Meaning |
| BAGI | Backscatter Absorption Gas Imaging |
| ATA | Anaerobic Toxicity Assay |
| RBA | Refined Born Approximation (for Atom-mol. Collisions) |
| HCD | Hollow Cathode Discharge |
| DAU | Drug Abuse Urine |
| CRH | Corticotropin-releasing Hormone |
| SAM1 | Semi-ab Initio Model1 |
| CFSL | Cavitation-field Sonoluminescence |
| STD | Safely Tolerated Dose |
| FMECA | Failure-mode Effects And Criticality Analysis |