| Acronym | Meaning |
| NEEIA | Nonseparation Electrochemical Enzyme Binding/immunoassay |
| NRHF | Numerical Restricted Hartree-Fock |
| NAPL | Nonaqueous Phase Liquid |
| ECRH | Electron Cyclotron Resonance Heating |
| TVC | Thermal Vapor Compression |
| TERA | Toxicology Excellence For Risk Assessment |
| ADPKD | Autosomal Dominant Polycystic Kidney Disease |
| SS | Space Station |
| FOBT | Fecal Occult Blood Test |
| CRS | Controlled Release Society |