| Acronym | Meaning |
| URT | Upper Respiratory Tract |
| LFCC | Laboratory-frame Close-coupling (for Electron-mol. Scattering) |
| DSITMS | Direct Sampling Ion Trap Mass Spectrometry |
| MAREMF | MARtian Electrons And Magnetic Field |
| ECDL | External-cavity Diode Laser |
| LEP | Light Emitting Polymer |
| PRESS | Point Resolved Spectroscopy |
| EASOE | European Arctic Stratospheric Ozone Expt. |
| COC | Cleveland Open Cup (Flash Point Test Method) |
| AGCI | Aspen Global Change Institute |