| Acronym | Meaning |
| BEBC | Big European Bubble Chamber |
| DFPT | Density-functional Perturbation Theory |
| PKD | Protein Kinase D |
| SEDEX | Sedimentary Exhalative |
| NTU | Nephelometric Turbidity Unit |
| LRAT | Lecithin-retinol Acyltransferase |
| TOC | Total Organic Carbon |
| HMA | Hot Mix Asphalt |
| SENSOR | Sentinel Event Notification Systems For Occupational Risks |
| RAPS | Regional Air Pollution Study |