GSO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| GSO | GeoSynchronous Earth Orbit | - | Atmospheric Research Center |
| GSO | General Spin Orbital | - | Computer Acronyms(common) |
| GSO | Ground Support Office | - | Organizations |
| GSO | Ground Support Operations | - | Organizations |
| GSO | Ground Systems Operations | - | Organizations |
| GSO | General Services Officer (U.S. Department Of State) | - | Astronomy |