| Acronym | Meaning |
| RIA | Reactivity Initiated Accident |
| SIRIS | Sputter-initiated Resonance Ionization Spectroscopy |
| POX | Particulate Organic Halogen(s) |
| UCCSD | (spin) Unrestricted CCSD |
| SESCA | Scanning Electron Spectroscopy For Chemical Applications |
| HPIAC | High-performance Immunoaffinity Chromatography |
| DPCSV | Differential Pulse Cathodic Stripping Voltammetry |
| DMR | Discharge Monitoring Report |
| NELAP | National Environmental Laboratory Accreditation Program |
| HTHS | High-temperature High-shear |