| Acronym | Meaning |
| PDI | Polydispersity Index |
| AATSR | Advanced Along-Track Scanning Radiometer |
| PADS | Photoacoustic Deflection Spectroscopy |
| FACCE | Frontal Analysis Continuous Capillary Electrophoresis |
| PTSPGF | Perturbative-type Single-particle Green Function |
| LPFG | Long-period Fiber Grating |
| PUHF | (spin)-projected Unrestricted Hartree-Fock |
| HIFU | High-intensity Focused Ultrasound |
| CPMAS | Cross Polarization Magic Angle Spinning (C-13 NMR) |
| ZCLV | Zoned Constant Linear Velocity |