| Acronym | Meaning |
| NMHC | Nonmethane Hydrocarbons |
| SUTRA | Saturated Unsaturated Transport Model |
| UCDW | Ultrarelativistic Continuum Distorted Wave |
| NBS | Nijmegen Breakage Syndrome |
| ALOHA | Areal Location Of Hazardous Atmospheres |
| SF CC | Space-fixed Close-coupled (equation |
| IES | Internal Eliminated Sequence |
| ALI | Annual Limit On Intake |
| FI | Field Ionization |
| BAT | Brown Adipose Tissue |