| Acronym | Meaning |
| CBO | Corrected Born-Oppenheimer (in Calcns. For Mol. Complexes) |
| GIS | Geographical Information System |
| OHMS | Office Of Hazardous Materials Safety |
| BOT | Build-operate-transfer [an Agreement Or Contract] |
| USPHS | United States Public Health Service |
| SLAIS | SAW Liquid Analyzing And Identifying System |
| OLDA | Ordinary Linear Discriminant Analysis |
| SSDW | Static-static Distorted-wave (method) |
| COH | Coefficient Of Haze |
| SE | Standard Error |