| Acronym | Meaning |
| IAE | Immunoaffinity Extraction |
| REX | Relativistically Parametrized Extended Hueckel |
| AJM | Abrasive Jet Machining |
| GDO | Generalized Diatomic Orbital |
| QGP | Quark Gluon Plasma |
| OSTE | One-step Temper Embrittlement |
| FEV | Forced Expiratory Volume (measure Of Lung Function) |
| TRANES | Time-resolved Area Normalized Emission Spectroscopy |
| TMDL | Total Maximum Daily Load |
| ABMA | American Boiler Manufacturers Association |