| Acronym | Meaning |
| SOP/ED | Split-operator Propagator (for) Electronically Diabatic (phenomena) |
| SAR | Synthetic Aperture Radar |
| VBXES | Valence Band X-ray Emission Spectroscopy |
| SSRS | Subtracted Shifted Raman Spectroscopy |
| SEE | Standard Error Of Estimate |
| LCTF | Liquid Crystal Tunable Filter |
| NITS | National Institute Of Technology And Standards |
| IPG | Immobilized PH Gradient |
| EBFRIP | European Brominated Flame Retardant Industry Panel |
| HEM | Human Exposure Model |