| Acronym | Meaning |
| GFCM | Green-function Cellular Method |
| TPCF | Two-point Correlation Function |
| SRC | Selective Reduction Catalysts (for Denitration) |
| EBM | Electron Beam Melting |
| XHDPE | Cross-linked |
| SFCCCC | Space-fixed Complex-coordinate Coupled-channel Method |
| IWRA | International Water Resources Association (USA) |
| MSO | Modified Slater Orbital |
| LOSC | Law Of The Sea Convention |
| CME | Community Modelling Effort |