| Acronym | Meaning |
| PPCP | Pharmaceuticals And Personal Care Products |
| AQS | Air Quality Subsystem (subsystem Of AIRS) |
| AKD | Alkyl Ketene Dimer |
| UFFI | Urea-formaldehyde Foam Insulation |
| BDE | Bond Dissociation Energy |
| TROSY | Transverse Relaxation-optimized Spectroscopy |
| SARM | Synthetic Analytical Reference Matrix (US EPA) |
| CIWEM | Chartered Institution Of Water And Environmental Management |
| CNLSD | Condensation Nucleation Light Scattering Detection |
| GPC | Gel Permeation Chromatography |