| Acronym | Meaning |
| NVP | Newton Variational Principle |
| QAMB | Quality Assurance Materials Bank (USEPA) |
| PEMA | Pseudoeffective Mass Approxn. (for Impurity Energy Levels In Semiconductors) |
| CUP | Conditional Use Permit |
| BPL | Bone Phosphate Of Lime (phosphate Content As Calcium Phosphate) |
| EMR | Electromagnetic Radiation |
| BATEA | Best Available Technology Economically Achievable |
| GLP | Glucagon-like Peptide |
| IASI | Infrared Atmospheric Sounding Interferometer |
| RASSCF | Restricted Active Space SCF |