| Acronym | Meaning |
| ABTS | 2,2'-azinobis(3-ethyl-benzthiazoline-6-sulfonic Acid) |
| PEUF | Polyelectrolyte Enhanced Ultrafiltration |
| NWC | National Water Council (UK) |
| LOCV | Lowest-order Constrained Variation |
| EPROM | Erasable Programmable Read Only Memory |
| FDTD | Finite-difference Time-domain |
| RTO | Regenerative Thermal Oxidizer |
| GSD | Glycogen Storage Disease |
| PTCR | Positive Temperature Coefficient Of Resistance (of Semiconductors) |
| NADC | National Animal Disease Center |