| Acronym | Meaning |
| WASP | Wiskott-Aldrich Syndrome Protein |
| SAPK | Stress-activated Protein Kinase |
| HMTUSA | Hazardous Materials Transportation Uniform Safety Act |
| MSHA | Mine Safety And Health Administration (US) |
| QMO | Quaternionic Molecular Orbital Method |
| GRAPE | Global Relationship Assessment To Protect The Environment |
| MAE | Microalloying Elements |
| SVET | Scanning Vibrating Electrode Technique |
| MPRI | Multiphoton Resonance Ionization |
| VCC-IOS | Vibrational Close-coupling-(rotational) Infinite-order Sudden (for Inelastic Mol. Collisions Calcns.) |