| Acronym | Meaning |
| STMCTDHF | Spin-tensor Multiconfigurational Time-dependent Hartree-Fock |
| ECFP | Enhanced Cyan Fluorescent Protein |
| CEY | Conversion Electron Yield |
| ECS | Electroconvulsive Shock |
| SRA | Society For Risk Analysis |
| AS | Air Stripping |
| HVPE | Hydride Vapor Phase Epitaxy |
| PERI | Pharmaceutical Education And Research Institute |
| CSA | Coupled States Approxn. |
| ASOG | Anal. Soln. Of Groups |