| Acronym | Meaning |
| VCM | Variational Cellular Method (for Electronic Structure Calcns.) |
| OPANA | Operational Version Of The Atm. Mesoscale Numerical Pollution Model |
| DMPP | 1,1-dimethyl-4-phenylpiperazinium Iodide |
| RIP | Rapid Isothermal Processing |
| QSSA | Quasi-steady-state Approximation |
| ALP | Alkaline Phosphatase |
| MAXI | Monitor Of All-sky X-ray Image |
| MDEQ | Michigan Department Of Environmental Quality |
| IGBT | Insulated Gate Bipolar Transistor |
| TCL-GME | Time-convolutionless Generalized Master Equation (in Quantum Tunneling Calcns.) |