| Acronym | Meaning |
| ABF | Activated Biofilter |
| HFEGE | Hara Free-electron-gas Exchange (potential) |
| CHFET | Complementary Heterojunction Field-effect Transistor |
| EOR | Enhanced Oil Recovery |
| SSOP | Sequence Specific Oligonucleotide Probe |
| EAEC | Enteroaggregative Escherichia Coli |
| TCM | Tunneling Current Microscopy |
| IC-ACPF | Internally Contracted (multireference) Averaged Coupled Pair Functional |
| CAST | Cyclic Activated Sludge Technol. |
| FPW | Flexural Plate Wave |