| Acronym | Meaning |
 | MDS | Minimum Detectable Signal |
 | IPMMI | International Photolysis Measurements And Modeling Intercomparison |
 | FNOC | Fleet Numerical Operations Center |
 | MASNET | Mainframe And Server Network |
 | OMO | Office Of Meteorological Observations |
 | DSM | DiMethylSulfide |
 | IAHS | International Association Of Hydrological Sciences |
 | ETA | A Subsidiary Of Control Data Corporation That Manufactures Supercomputers |
 | CAT | Coordinated Analysis Of The Thermosphere |
 | JERS | Japan Earth Remote Sensing Satellite |