| Acronym | Meaning |
| BADT | Best Available Demonstrated Technology |
| FBBR | Fluidized Bed Biofilm Reactor |
| SDC | Samaria-doped Ceria |
| BCRU | British Committee On Radiation Units And Measurements |
| HCG | Human Chorionic Gonadotropin |
| PBT | Poly(butylene Terephthalate) |
| ICSU | International Council Of Scientific Unions |
| NAMS | National Air Monitoring Station |
| MPK | Methyl Propyl Ketone |
| PAT | Proficiency Analytical Testing (NIOSH) |