| Acronym | Meaning |
| AMAP | Arctic Monitoring And Assessment Program |
| MAP | Mitogen Activated Protein |
| PBM | Photochem. Box Model |
| TGRS | Transient Gamma-Ray Spectrometer |
| BGK | Bhatnagar-Gross-Krook (kinetic-theory Model For Reactive Collisions) |
| JISC | Japanese Industrial Standards Committee |
| ISEC | Inverse Size-exclusion Chromatography |
| CWISE | Coated-wire Ion-selective Electrode |
| LEC | Liquid Encapsulated Czochralski |
| AHA | American Heart Association |