| Acronym | Meaning |
| ACC | American College Of Cardiology |
| SOTE | Standard Oxygen Transfer Efficiency (of Aeration Diffusers) |
| CDP | Contracted Density Product (in Simplification Of MO Calcns.) |
| EGDN | Ethylene Glycol Dinitrate |
| ESDN | Electron Stimulated Desorption Of Neutrals |
| HFRW | High Frequency Resistance Welding |
| AIPM | Analytic Independent-particle Model (in Electron-scattering) |
| DTC | Differential Thermal Calorimetry |
| ECPMET | Extended Coupled Pair Many Electron Theory |
| WSD | Water Saturation Deficit |