| Acronym | Meaning |
| AATCC | American Association Of Textile Chemists And Colorists |
| OCLC | Online Computer Library Center |
| UTI | Urinary Tract Infection |
| CPWR | Coupled Plasmon-waveguide Resonance |
| AGGG | Advisory Group On Greenhouse Gases |
| STRP | Short Tandem Repeat Polymorphism |
| GAMP | Global Atmospheric Measurements Program |
| NPDES | National Pollutant Discharge Elimination System |
| IGA | Inert-gas Atomization |
| DZHD | Double-zeta Huzinaga-Dunning (wave Functions) |