| Acronym | Meaning |
| IAP | Indoor Air Pollution |
| GOMS | Gulf Of Mexico Seawater |
| INR | International Normalized Ratio |
| AGFA | Asymptotic Green Function Approxn. |
| OBK3 | Third-order Oppenheimer-Brinkman-Kramers |
| APAF | Apoptosis Protease Activating Factor |
| AFS | Atomic Fluorescence Spectroscopy |
| AD | Alzheimer Disease |
| MSA | Many-trajectory Semiclassical Approxn. (in At.-collision Theory) |
| TMDL | Total Maximum Daily Load |