| Acronym | Meaning |
| PROM | Programmable Read-only Memory |
| PHF | Paired Helical Filament |
| AMCO | Age-momentum Correlation |
| ODP | Optical Deformation Potential |
| SEA WIFS | Sea-viewing Wide Field-of-view Sensor |
| IEM | Interstitial Electron Model |
| HPM | Hole-potential Model (in Calcn. Of Mol. Excited States) |
| TDFM | Two-surface Dirac-Frenkel-Mclachlan (variational Method) |
| PIPN | Pseudo Interpenetrating Polymer Network |
| CFE | Colony-forming Efficiency |