| Acronym | Meaning |
| PVMS | Pressure Vessel Management System |
| APES | Atomic Plasma Emission Spectroscopy |
| TPAD | Temperature-phased Anaerobic Digestion |
| DRUM | Davis Rotating-drum Universal-size-cut Monitoring [cascade Impactor] Sampler |
| EO | Ethylene Oxide |
| EXGEM | Extended Geminal (model Correlated Wave Function) |
| HEN | Heat Exchanger Network |
| HH-GLF | Hyperspherical Harmonic-generalized Laguerre Function |
| CONTRAST | Connectivity Tracing Assignment Tools |
| CCSC | Charge And Configuration Self-consistency |