| Acronym | Meaning |
| TSQMS | Triple-stage Quadrupole Mass Spectrometry |
| GPT | Glutamic Pyruvic Transaminase |
| FLO | Face Localized Orbital |
| ATDC | After Top Dead Center (gasoline And Diesel Engine Timing) |
| NPC | Nasopharyngeal Carcinoma |
| PKG | Protein Kinase G |
| LEELS | Low Energy Electron Loss Spectroscopy |
| PMMA | Poly (methyl Methacrylate) |
| MAA | Melanoma-associated Antigen |
| DCCI | Dissociation-consistent Configuration Interaction |