| Acronym | Meaning |
| LH | Luteinizing Hormone |
| EGCR | Experimental Gas-cooled Reactor |
| EEGL | Emergency Exposure Guidance Levels |
| SLAIS | SAW Liquid Analyzing And Identifying System |
| SMG | Submandibular Gland |
| MIRA | Multivariate Image Rank Analysis |
| ECBM | Enhanced Coalbed Methane (recovery) |
| NAPL | Nonaqueous Phase Liquid |
| ISE | Iterative Secular Equation (method For Solving The Schroedinger Equation) |
| MTEL | Maximum Tolerable Exposure Levels |