| Acronym | Meaning |
| MEN1 | Multiple Endocrine Neoplasia Type 1 |
| UCDW | Ultrarelativistic Continuum Distorted Wave |
| POPCORN | Photo-Oxidant Formation By Plant Emitted Compds. And OH Radicals In North-Eastern Germany |
| QCPE | Quantum Chemistry Program Exchange |
| PSD | Prevention Of Significant Deterioration |
| FIV | Feline Immunodeficiency Virus |
| BFR | Brominated Flame Retardant(s) |
| HFS | Hartree Fock Slater |
| AETM | Analytical Electron Transmission Microscopy |
| WRDC | Wright Research And Development Center |