| Acronym | Meaning |
| CIOSA | Classical Infinite-order Sudden Approxn. |
| DCC | Dextran-coated Charcoalpar |
| JPL | Jet Propulsion Laboratory |
| SMR | Standardized Mortality Ratios |
| NLSD | Nonlocal Spin Density (functional Theory) |
| MOSFET | Metal Oxide Semiconductor Field Effect Transistor |
| PFPB | Point-feed Prebaked [in Al Refining] |
| PRPP | Phosphoribosyl Pyrophosphate |
| CFF-SCF-PI-C | Consistent Force Field-SCF-PI-configuration Interaction |
| ICV | Initial Calibration Verification |