| Acronym | Meaning |
| IAC | Immunoaffinity Chromatography |
| PEARL | Prediction Air Quality In Urban And Regional Locations |
| CFSTI | Clearinghouse For Federal Scientific And Technical Information |
| TBAB | Tetrabutylammonium Bromide |
| OD | Order-Disorder (in Mineral Structure) |
| RTH | Resistance To Thyroid Hormone |
| PATOLIS | Patent Online Information System |
| LERS | Low-energy Recoil Scattering |
| TSLLE | Thermospray Liquid-liquid Extraction |
| MUCS | Minimum-uncertainty Coherent States (wave Functions) |