| Acronym | Meaning |
| SDR | Spin-dependent Resonance |
| BAO | Best Atomic Orbital Basis |
| ANF | Atrial Natriuretic Factor |
| AQM | Acenaphthenequinone Monoxime |
| ISE | Iterative Secular Equation (method For Solving The Schroedinger Equation) |
| HAP | Hazardous Air Pollutants |
| ESA | Endangeded Species Act |
| BPJ | Best Professional Judgement |
| DC | Direct Current |
| SAFM | Scanning Acoustic Force Microscopy |