| Acronym | Meaning |
| UGF | Unitary-group Formulation (in Many-body Quantum Theory) |
| LMWH | Low-molecular-weight Heparin |
| SHADOZ | Southern Hemisphere Additional Ozone Sounding Program |
| FTR | Frustrated Total Reflection |
| BIND | Biomolecular Interaction Network Database |
| ICAME | International Commission On Application Of Moessbauer Effect |
| MIR | Maximum Individual Risk |
| TCL-GME | Time-convolutionless Generalized Master Equation (in Quantum Tunneling Calcns.) |
| NSTL | Near Surface Transition Layer |
| HAM/N | Hydrogenic Atoms In Molecules |