| Acronym | Meaning |
| NES | Nuclear Export Signal |
| ISRI | Institute Od Scrap Recycling Industries |
| APS | Antiphospholipid Syndrome |
| LFAM | Line Focus Acoustic Microscope |
| EMIT | Enzyme-multiplied Immunoassay Technique |
| MRCEPA | Multireference Coupled-electron-pair Approxn. |
| FEV | Forced Expiratory Volume (measure Of Lung Function) |
| GRAPE | Global Relationship Assessment To Protect The Environment |
| D-SIC | Degeneracy-dependent Self-interaction Correction |
| NPDWR | National Primary Drinking Water Regulations |