| Acronym | Meaning |
| SCRPA | Separated Channel RPA |
| ADMI | American Dye Manufacturers Institute |
| NBR | Nitrile-butadiene Rubber |
| CCE | Counterflow Centrifugal Elutriation |
| MFS | Major Facilitator Superfamily |
| NAICS | North American Industrial Classification System |
| BAN | British Approved Name (for Drugs) |
| MAFF | Ministry Of Agriculture |
| ALAPO | Association Of Local Air Pollution Control Officers |
| EBA | Expanded Bed Adsorption |