| Acronym | Meaning |
| PEUF | Polyelectrolyte Enhanced Ultrafiltration |
| RXTE | Rossi X-ray Timing Explorer |
| POCP | Photochem. Ozone Creation Potential |
| EBSP | Electron Backscattering Pattern |
| MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
| SAR | Sodium Absorption Ratio |
| CERPIES | Collision Energy Resolved Penning Ionization Electron Spectra |
| MWP | Moving Wave Packet (model For Mol. Scattering) |
| RRNA | Ribosomal Ribonucleic Acid |
| NOV | Notice Of Violation |