| Acronym | Meaning |
| SLEEP | Scanning Low Energy Electron Probe |
| TAG | Trans-Atlantic Geotraverse |
| GMISS | Gridded Model Information Support System |
| POTW | Publicly Owned Treatment Works |
| ISME | Ion-selective Microelectrode |
| AFSEF | AIRS Facility Subsystem Emission Factors |
| CPIMA | Center On Polymer Interfaces And Macromolecular Assemblies |
| APHEA2 | Air Pollution And Health: A European Approach 2 |
| SLP | Sea Level Pressure |
| ESIE | Electron Stimulated Ion Emission |