| Acronym | Meaning |
| VSWR | Voltage Standing Wave Ratio |
| WDM | Wavelength Division Multiplexing |
| ARRPA | Air Resources Regional Pollution Assessment Model |
| RKB | Restricted Kinetic Balance (method In Calcns. Of Wave Functions And Energies) |
| EE | Ecosystem Evaluation |
| SAR | Sequential Adiabatic Reduction |
| ALL | Acute Lymphoblastic Leukemia |
| ROSE | Regional Oxidants In The SouthEast |
| POM | Polarized Optical Microscopy |
| TGN | Trans-Golgi Network |