| Acronym | Meaning |
| CCPP | Calcium Carbonate Precipitation Potential |
| DTG | Differential Thermogravimetry |
| ISSJ | International Scientific Station Of The Jungfraujoch (atm. Observatory |
| IHSI | Induction Heating Stress Improvement |
| MCR | Microcarbon Residue |
| DBRTS | Double-barrier Resonant Tunneling Structure |
| IPS | Inclined Plate Settler (for Wastewater Treatment) |
| ADOM | Acid Deposition And Oxidant Model (air Pollution) |
| POC | Purgeable Organic Carbon |
| CLOPPA | Contribution From Localized Molecular Orbitals With Polarization Propagator Approach |