| Acronym | Meaning |
| ADEPT | Antibody-directed Enzyme Prodrug Therapy |
| SCSA | Small-curvature Semiclassical Adiabatic (approxn. For Mol. Energy Levels) |
| ILSS | Interlaminar Shear Strength |
| GEXRF | Grazing-emission X-ray Fluorescence |
| ORPA | Optimized Random Phase Approximation |
| EPR | Electron Paramagnetic Resonance |
| URIF | Uniformly Retreating Ice Front [in Model Of Dehydration] |
| H-CI | Hylleraas-configuration Interaction |
| ALCA | American Leather Chemists' Association |
| SLC | SLAC Linear Collider |