| Acronym | Meaning |
| QMOM | Quadrature Method Of Moments |
| DHF | Decoupled Hartree-Fock |
| CSR | Coke Strength After Reaction |
| NEWWA | New England Water Works Association |
| GIF | Graphic Image Format |
| GFCI | Ground Fault Circuit Interrupter |
| RGA | Residual Gas Analysis |
| PPLO | Pleuropneumonia-like Organism |
| ELS | Energy Loss Spectroscopy |
| GENESIS | Global Environmental And Ecological Simulation Of Interactive Systems |