| Acronym | Meaning |
| ISFET | Ion-Sensitive Field-Effect Transistor |
| ACRIM | Active Cavity Radiometer Irradiance Monitor |
| IKES | Ion-kinetic-energy Spectroscopy |
| VPSEM | Variable Pressure Scanning Electron Microscope |
| SOHIC | Stress-oriented Hydrogen-induced Cracking |
| PBR | Peripheral Benzodiazepine Receptor |
| TLM | Thermal Lens Microscopy |
| CCSDT | Coupled Cluster With Single |
| UTI | Urinary Tract Infection |
| RBF | Renal Blood Flow |