| Acronym | Meaning |
| SIXA | Silicon X-ray Array |
| CHQ | Cold Heading Quality |
| PEUF | Polyelectrolyte Enhanced Ultrafiltration |
| OOA | Oxygenated Organic Aerosol |
| PCSFC | Packed Column Supercritical Fluid Chromatography |
| RTP | Room Temperature Phosphorescence |
| HSGC | Headspace Gas Chromatography |
| NBSR | Neutron Beam Split-core Reactor |
| BICFET | Bipolar Inversion Channel Field-effect Transistor |
| SDIM | Scaled Diatomics-in-molecules |