| Acronym | Meaning |
| BSSEC | Basis-set Superposition Error Correction |
| BOP | Benzyl Octyl Phthalate |
| HMM | Half Molecule Model (for Electron Scattering By Molecules) |
| HNSCC | Head And Neck Squamous Cell Carcinoma |
| PET | Poly(ethylene Terephthalate) |
| AOTS | Acoustic Optic Tunable Scanning |
| MVR | Mechanical Vapor Recompression (evaporator) |
| MWPC | Multiwire Proportional Chamber |
| GCEC | Global Change And Ecological Complexity |
| PSB | Product Safety Branch |