| Acronym | Meaning |
| HSE | Health And Safety Executive |
| CGRC | Crop Growth Research Chamber |
| PEYS | Photoelectron Yield Spectroscopy |
| MRL | Maximum Residue Limit |
| QPA | Quantitative Phase Analysis |
| CDHS | California Department Of Health Services |
| SLS | Selective Laser Sintering |
| DTC | Developmental Test Command [US Army] |
| AHH | Aryl Hydrocarbon Hydroxylase |
| CATSI | Compact Atmospheric Sounding Interferometer |