| Acronym | Meaning |
| NTN | National Trends Network |
| DDM | Decoupled Direct Method |
| MOPITT | Measurements Of Pollution In The Troposphere |
| IEDM | International Electron Devices Meeting |
| HTSC | High Temperature Superconductor |
| STODI | Slater-type Orbital-point Dipole Interaction (in Mol. Polarizability Calcns.) |
| MPE | Mean Percent Error |
| UATMP | Urban Air Toxics Monitoring Program |
| DEG | Diethylene Glycol |
| CATA | Computer-aided Thermal Anal. |