| Acronym | Meaning |
| TSME | Two-state Molecular Expansion (method In Collisions Calcn.) |
| ISX | Impurity Study Expt. |
| ZOAO | Zero Overlap Of Atomic Orbital Approxn. |
| WCUB | Wang Chang-Uhlenbeck-de Boer (quantum-mech. Relation In Rotational Relaxation Calcn.) |
| CISP | Canadian Indoor Source Profile |
| IVO | Improved Virtual Orbital |
| VSMC | Vascular Smooth Muscle Cell |
| AHR | Airway Hyperresponsiveness |
| HVDB | Halogenated Volatile Disinfection By-products |
| STLC | Soluble Threshold Limit Concentration |