| Acronym | Meaning |
| TSI | Trophic State Index |
| SCIT | Standing Committee On Information Technologies |
| BOW | Bond-order Wave |
| HWSFC | Hazardous Waste Superfund Collection |
| SAEST | Society For Advancement Of Electrochemical Science And Technology |
| ISE | Ion Selective Electrode |
| AICHE | American Institute Of Chemical Engineers |
| VACSY | Variable-angle Correlation Spectroscopy |
| VCDT | Vienna Canyon Diablo Troilite |
| GFF | Glass Fiber Filter |