| Acronym | Meaning |
| TBA | Tight Binding Approximation |
| GIT | Gastrointestinal Tract |
| SOPITA | South Pacific Isotopic And Thermal Anomaly |
| IITA | Information Infrastructure Technology And Applications |
| AF | Audio Frequency |
| WQI | Water Quality Index |
| PKD | Protein Kinase D |
| DIBL | Drain Induced Barrier Lowering |
| PLDMR | Photoluminescence Detected Magnetic Resonance |
| HIMAC | Heavy Ion Medical Accelerator In Chiba |