| Acronym | Meaning |
| CEPPO | Chemical Emergency Preparedness And Prevention Office |
| UQ-NG | Uniform-quality (basis Set) Constructed With A Number (n) Of Gaussian (g) Functions |
| GCE | Glassy Carbon Electrode |
| FISH | Fluorescence In Situ Hybridization |
| NATICH | National Air Toxics Information Clearinghouse |
| FCC | Face Centered Cubic |
| ISM | Interaction Site Model (in Statistical Mechanics Of Fluids) |
| CBS | Cystathionine Beta-synthase |
| GERD | Gastroesophageal Reflux Disease |
| OCEE | Overlap Corrected Electronegativity Equalization |