| Acronym | Meaning |
| AHRQ | Agency For Healthcare Research And Quality |
| SIMOX | Separation By Implanted Oxygen |
| CITAC | Cooperation On International Traceability And Analytical Chemistry |
| QUASAR | Quality Simulation Along Rivers (environmental Model) |
| RSP | Respirable Suspended Particulates |
| TPO | Technical Project Officer |
| VTE | Venous Thromboembolism |
| SFRS | Spin-flip Raman Scattering |
| IERM | Intermediate Energy R-matrix (theory In Scattering Calcns.) |
| AC | Alternating Current |