| Acronym | Meaning |
| CNDO/SWW | Complete Neglect Of Differential Overlap/ Sichel-Whitehead-Wratten Parametrization |
| RTT | Resonant Tunneling Transistor |
| TCC | Thermal Contact Cracking |
| TICT | Twisted Intramolecular Charge Transfer |
| HC | Hazardous Constituent |
| XPM | X-ray Photoelectron Microscopy |
| QAEM | Quality Assurance For Environmental Measurements |
| ZLC | Zero Length Column |
| HVEM | Herpesvirus Entry Mediator |
| VAH | Volatile Aromatic Hydrocarbon(s) |