| Acronym | Meaning |
| EMDC | Elution-Modified Displacement Chromatography |
| TRIPAS | Time-resolved Impulse Photoacoustic Spectra |
| ETP | Environmental Tracking Procedure |
| ITRC | Interstate Technology And Regulatory Cooperation Working Group |
| EMTS | Environmental Monitoring Testing Site |
| HMIP | Her Majesty's Inspectorate Of Pollution |
| RSSCT | Rapid Small-scale Column Test (of Granulated Activated Carbon) |
| MERT | Medical Emergency Response Team |
| TPO | Thermoplastic Polyolefin |
| ANATEX | Across North America Tracer Experiment |