| Acronym | Meaning |
| ACP | Air Carcinogen Policy |
| ICNIRS | International Council For Near Infrared Spectroscopy |
| CCSS | Co-composted Sewage Sludge |
| EPA | Extended Pair Approxn. (in Elec. Cond. Calcn.) |
| IAHS | International Association Hydrological Sciences |
| LD | Limits Of Detection |
| PPV | Poly(p-phenylene Vinylene) |
| VPC | Vapor-phase Chromatography |
| THFFF | Thermal Field-flow Fractionation |
| OECD | Organization For Economic Cooperation And Development |