| Acronym | Meaning |
| SCOTCH | Spin Coherence Transfer In Chemical Reactions |
| HRS | Hyper-Rayleigh Scattering |
| ICR | Intelligent Optical Character Recognition |
| EDZ | Emission Density Zoning |
| FIA | Fluorescence Immunoassay |
| GC | Guanine + Cytosine |
| DRIPSS | Drinking Water Information Processing Support System |
| CPE | Chlorinated Polyethylene |
| NDA | Nondestructive Assay |
| CGCG | Catalog Of Galaxies And Clusters Of Galaxies |