| CR | Chemical reaction |
| DC | Detailed chemistry |
| EMST | Euclidean minimum spanning tree |
| ESF | Eulerian stochastic fields |
| FDF | Filtered PDF |
| FP | Fokker-Planck |
| IEM | Interaction by exchange with the mean |
| LES | Large eddy simulation |
| LMSE | Linear mean square estimation |
| Probability density function | |
| RHS | Right-hand side |
| sgs | Subgrid-scale |
| TAB | Tabulated |
| TCI | Turbulence-chemistry interaction |