| Acronym | Meaning |
| FEBO | Free Energy Born-Oppenheimer |
| ECMRA | European Chemical Market Research Association |
| CLS | Core Level Spectroscopy |
| IAPSO | International Association For The Physical Sciences Of The Ocean (ICSU) |
| EIL | Electron Injection Layer |
| QPO | Quasi-periodic Oscillation |
| ASM | American Society For Metals |
| UVRR | UV Resonance Raman Spectroscopy |
| CSAMT | Controlled-source Audio-magnetotelluric Technique |
| PECVD | Plasma Enhanced Chemical Vapor Deposition |