| Acronym | Meaning |
| UFP | Ultrafine Particles |
| CMOS | Complementary Metal Oxide Semiconductor |
| CSTEE | Scientific Committee On Toxicity |
| WHWT | Water And Hazardous Waste Team |
| ORGDL | Oak Ridge Gaseous Diffusion Lab. |
| HLG | Hedin-Lundqvist-Gunnarsson (spin D. Functional) |
| ABS | Atomic Beam Scattering |
| ALAD | Delta-aminolevulinic Acid Dehydratase (lead Poisoning Indicator) |
| PBCSBR | Porous Biomass Carrier Sequencing Batch Reactor |
| BLEVE | Boiling Liquid Expanding Vapor Explosion |