| Acronym | Meaning |
| TSA | Thermal Swing Adsorption |
| NETAC | National Effluent Toxicity Assessment Center |
| ICAME | International Commission On Application Of Moessbauer Effect |
| GPUCHF | Geometric Perturbed Uncoupled Hartree-Fock Method |
| VC | Vital Capacity (lung Function) |
| ACC | Acetyl-CoA Carboxylase |
| TEOM | Tapered Element Oscillating Microbalance |
| QENS | Quasielastic Neutron Scattering |
| RMS | Root Mean Square |
| CSAMT | Controlled-source Audio-magnetotelluric Technique |