| Acronym | Meaning |
| CSFV | Classical Swine Fever Virus |
| NWWA | Northwest Water Authority (UK) |
| HHG | High-order Harmonic Generation |
| PFU | Plaque-forming Units |
| IABO | International Association Of Biological Oceanography (ICSU) |
| QCA | Quantum-dot Cellular Automata |
| HSSM | Hydrocarbon Spill Simulation Model |
| IAQ | Indoor Air Quality |
| FSMRCC | Fock Space Multireference Coupled Cluster |
| ANOI | Advance Notice Of Intent |