| Acronym | Meaning |
| DSPES | Depth-selective Photoelectron Spectroscopy |
| AGWSE | Association Of Ground Water Scientists And Engineers |
| RTF | Room Temperature Fluorescence |
| NIS | Sodium Iodide Symporter |
| SSME | Space Shuttle Main Engine |
| EIGA | European Industrial Gases Association |
| ISSN | International Standard Serial Number |
| ACE | Acidity In Cloud Experiment |
| ATEM | Analytical Transmission Electron Microscopy |
| OTAG | Ozone Transport Assessment Group |