| Acronym | Meaning |
| CINDORU | Cluster INDO Restricted-unrestricted |
| POU | Point Of Use |
| RSM | Reactive Scavenging Module |
| LRMA | Laser Raman Microanalysis |
| CRM | Certified Reference Material |
| DDMO | Differential Density Matrix Overlap (index |
| GTP | Group-transfer Polymerization |
| SCTB | Self-consistent Tight-binding (in Electronic Structure) |
| ECRIS | Electron Cyclotron Resonance Ion Source |
| SOC | Synthetic Organic Chemical |