| Acronym | Meaning |
| IEE | Institution Of Electrical Engineers |
| RFC | Inhalation Reference Concentration |
| AQF | American Quality Foundation |
| GTSP | Global Tracer Scientific Panel |
| HVAC | Heating, Ventilating, Air-conditioning |
| TICT | Twisted Intramolecular Charge Transfer |
| TDWP | Time-dependent Wave Packet |
| PNNL | Pacific Northwest National Laboratory |
| IFA | Immunofluorescence Assay |
| AVS | Acid Volatile Sulfide |