| Acronym | Meaning |
| INDO/S | Intermediate Neglect Of Differential Overlap Screened Approxn. |
| CCSD-UED | CCSD-unrelaxed Energy Derivative |
| TEG | Triethylene Glycol |
| EOS | Equation Of State |
| QFAA | Quartz Furnace Atomic Absorption |
| TES | Tropospheric Emission Spectrometer |
| AKDQ | Aluminum-killed Drawing Quality |
| PRESS | Prediction Error Sum Of Squares |
| DMCP | DOE Methods Compendium Program |
| PIT | Phase Inversion Temperature |