| Acronym | Meaning |
| IIRSM | International Institute Of Risk And Safety Management |
| PGDN | Propylene Glycol Dinitrate |
| NIPDWR | National Interim Primary Drinking Water Regulations |
| SCC | Somatic Cell Count |
| TAMS | Toxic Air Monitoring System (US EPA) |
| PGM | Platinum-group Metals |
| MBRSPT | Many-body Rayleigh-Schroedinger Perturbation Theory |
| SRA | Society For Risk Analysis |
| ACCSA | Adiabatic Capture Centrifugal Sudden Approximation |
| TOFMS | Time Of Flight Mass Spectrometry |