| Acronym | Meaning |
| EFPD | Effective Full Power Day |
| TPV | Thermoplastic Vulcanizate |
| RSM | Reduction Symmetry Method (in Crystal Field Theory) |
| SED | Spectral Energy Distribution |
| CINDORU | Cluster INDO Restricted-unrestricted |
| RSR | Rapid Solidification Rate |
| HGAAS | Hydride Generation Atomic Absorption Spectrometry |
| GMP2 | Generalized Moeller-Plesset Second-order (perturbation Theory) |
| APCAR | Angular Correlation Of Positron Annihilation Radiation |
| CGR | Coliform Growth Response |