SOS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| SOS | Southern Oxidant Study | - | Computer Acronyms(common) |
| SOS | Surfaces Of Section Method (semiclassical Calcn. Of Eigenvalues) | - | Computer Acronyms(common) |
| SOS | Serial OutPut Special | - | Organizations |
| SOS | Source Of Supply | - | Organizations |
| SOS | Stabilized OPtical Sight | - | Organizations |
| SOS | Same Old Stuff | - | Sms Text Smileys and Emoticons |
| SOS | Same Old Sh*t | - | ISO Country Codes |
| SOS | Somali Shilling (ISO 4217 Currency Code) | - | Astronomy |
| SOS | Southern Oxidant Study | - | Business and Finance |
| SOS | Swiss Oxidant Study | - | Business and Finance |