| Acronym | Meaning |
| EAC | Environmental Assisted Cracking |
| AUFS | Absorbance Units Full Scale |
| PPLN | Periodically Poled Lithium Niobate |
| CCFO | Charge-charge Flux Overlap (model In Mol.-property Calcns.) |
| RASS | Ratio Acoustic Sounding System |
| RTD | Residence Time Distribution |
| SCOPE | Scientific Committee On The Problems Of The Environment |
| GUS | Groundwater Ubiquity Score |
| HTOS | High Throughput Organic Synthesis |
| SEN | Submerged Entry Nozzle |