| Acronym | Meaning |
| RBR | Reductive Burning Recovery |
| TCLE | Thermal Coefficient Of Linear Expansion |
| YSGG | Yttrium Scandium Gallium Garnet |
| RTFDW | Relativistic Thomas-Fermi-Dirac-Weizsaecker (electron-d. Theory) |
| NTIMS | Negative Thermal Ionization Mass Spectrometry |
| PAAP | Platelet Aggregation-associated Protein |
| APCD | Air Pollution Control Device |
| RIFM | Research Institute For Fragrance Materials |
| DAA | Days After Anthesispar |
| QTST | Quantum Transition State Theory |