| Acronym | Meaning |
| AMD | Age-related Macular Degeneration |
| BOA | Born-Oppenheimer Approxn. |
| AQTAD | Air-Quality Technical Assistance Demonstration |
| RWKB | Relativistic Wentzel-Kramers-Brillouin |
| BAL | Blood Alcohol Level |
| ECI | Size-extensive CI |
| AQSA | Anthraquinone-2-sulfonic Acid |
| HUVEC | Human Umbilical Vein Endothelial Cell |
| AC | Alternating Current |
| ADP | Auger Depth Profiling |