SIO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| SIO | Sleeping It Off | - | NASA |
| SIO | Serial Input/output | - | Organizations |
| SIO | Systems Integration Office | - | Organizations |
| SIO | Scripps Institution Of Oceanography | - | Business and Finance |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| SIO | Sleeping It Off | - | NASA |
| SIO | Serial Input/output | - | Organizations |
| SIO | Systems Integration Office | - | Organizations |
| SIO | Scripps Institution Of Oceanography | - | Business and Finance |