| Acronym | Meaning |
| ENMR | Electrophoretic NMR |
| SS-OFMSW | Source Sorted Organic Fraction Of Municipal Solid Waste |
| EET | Electronic Energy Transfer |
| CDD | Charge-density Distortion |
| ALAP | As Low As Possible |
| PUF | Polyurethane Foam |
| ELO | Equivalent Localized Orbitals |
| MS | Molecular Spinor |
| FADEC | Full Authority Digital Engine Control |
| EIGA | European Industrial Gases Association |