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உலகத் தமிழாராய்ச்சி நிறுவனம் | |
 Facade of the new building at the International Institute of Tamil studies | |
| Motto | Yaadum Oorae; Yaavarum Kaelir |
|---|---|
Motto in English | Every town is my town; Everyone is my relative |
| Established | 1970 |
Officer in charge | Manavazhagan |
| Address | 2nd Main Road, C.I.T Campus, T.T.T.I Post, Taramani , Chennai , Tamil Nadu , 600113 , India |
| Campus | Taramani |
| Language | Tamil |
| Website | www |
The International Institute of Tamil Studies (IITS) is a linguistic research institution based in Chennai, India. It was established with a view to promoting the cause of Tamil language.