| Acronym | Meaning |
| ILSS | Interlaminar Shear Strength |
| MWTA | Medical Waste Tracking Act |
| MBESO | Maximum Bond Energy Symmetry Orbital |
| TDSE | Time-dependent Schroedinger Equation |
| CNLS | Complex Nonlinear Least Squares (data Fitting Method) |
| OAM | Optical Absorption Microscope |
| HESC | Human Embryonic Stem Cell |
| HPM | Hole-potential Model (in Calcn. Of Mol. Excited States) |
| FKN | Field-Koros-Noyes (mechanism) |
| FO-NACME | First-order Nonadiabatic Coupling Matrix Elements |