| Acronym | Meaning |
| PMSR | Pairwise-mixing Stirred Reactor |
| PZT | Lead Zirconate Titanate |
| RPF | Renal Plasma Flow |
| SECS | Simulation And Evaluation Of Chemical Synthesis |
| IDWSSD | International Drinking Water Supply And Sanitation Decade (of UN |
| PXRF | Polarized X-ray Fluorescence |
| VASE | Variable Angle Spectroscopic Ellipsometry |
| IAMAP | International Association Of Meteorology And Atmospheric Physics (ICSU) |
| URF | Unit Risk Factor |
| FOISD | Fiber Optic Isolated Spherical Dipole Antenna |