| Acronym | Meaning |
| HTCGC | High Temperature Capillary Gas Chromatography |
| HPSN | Hot-pressed Silicon Nitride |
| SQC | Sediment Quality Criteria |
| VCCPB | Variable-charge Coulomb-projected Born (approxn. For Electron-atom Scattering) |
| HTOS | High Throughput Organic Synthesis |
| IFPM | Independent Fermi Particle Model (in Atom-ion Impact Ionization) |
| LMTD | Logarithmic Mean Temperature Difference |
| ISTP | Index To Scientific And Technical Proceedings |
| MWM | Meandering Winding Magnetometer |
| RDA | Representational Difference Analysis |