| Acronym | Meaning |
| INR | International Normalized Ratio |
| SORI | Sustained Off-resonance Irradn. |
| OPIA | Optical Precision Instrument Associates |
| PVD | Physical Vapor Deposition |
| CME | Community Modelling Effort |
| SPB | Strong-potential Born (approxn. For At. Collision Calcns.) |
| HVIO | High Volume Industrial Organic |
| QCISDT | Quadratic CI (with) Single (and) Double (and) Triple (excitations) |
| NOMAD | Neutrino Oscillation MAgnetic Detector |
| CIH | Certified Industrial Hygienist |