| Acronym | Meaning |
| HEEPS | Health And Environmental Effects Profiles |
| IAE | Immunoaffinity Extraction |
| TMS | Transmission Moessbauer Spectroscopy ~ ~ |
| PRENFLO | PRessurized ENtrained FLOw (process) [combustion And Gasification] |
| RVP | Reid Vapor Pressure (used For Gasoline Volatility) |
| BBN | Big Bang Nucleosynthesis |
| CWM | Center For Waste Management |
| MPT | Mitochondrial Permeability Transition |
| NEMS | Nanoelectromechanical Systems |
| CH-CI | Core Hole Configuration Interaction |