| Acronym | Meaning |
| MEPC | Marine Environment Protection Committee |
| OEIC | Optoelectronic Integrated Circuit |
| MTDSC | Modulated Temperature Differential Scanning Calorimetry |
| HDD | Halogenated Dibenzodioxin(s) |
| CFF | Consistent Force Field |
| OP | Overlap Population |
| ISRE | Interferon-stimulated Response Element |
| GMP | Generalized Moeller-Plesset (perturbation Theory) |
| ERIIS | Environmental Risk Information And Imaging Services |
| PERL | Passivated Emitter And Rear Locally Diffused (solar Cells) |