| Acronym | Meaning |
| EKC | Electrokinetic Chromatography |
| HEATRT | Heat Rate [EPRI Software] |
| ARAES | Angular Resolved Auger Electron Spectroscopy |
| TTL | Transistor-transistor Logic |
| UAP | Utilization Associated Products |
| BWEN | Brillouin-Wigner (second-order Perturbation Theory With) Epstein-Nesbet (energy Denominators) |
| ZHE | Zero-headspace Extractor (used In TCLP Determinations) |
| FCF | Franck-Condon Factor |
| TCC | Thermofor Catalytic Cracking |
| CAG | Continental-arc Granitoids |