| Acronym | Meaning |
| RNS | Reactive Nitrogen Species |
| ATTA | Atom Trap Trace Analysis |
| GEK | Geomagnetic Electrokinetograph |
| MITI | Ministry Of International Trade And Industry (Japan) |
| CISDTQ | Configuration Interaction With Single |
| MFP | Magnetic Field Perturbative (method) |
| EBO | Equivalent Bond Orbital |
| MMMF | Man-Made Mineral Fiber |
| SOLVE | SAGE III Ozone Loss And Validation Experiment |
| ZOLZ | Zero Order Laue Zone |