English to Tamil Dictionary
- Comprehensive English to Tamil and Sinhala Dictionary
- http://www.lanka.info/dictionary/EnglishToSinhala.jsp

Tamilserve
- Social and linguistic resource for Tamils in Britain and elsewhere.
- http://www.tamilserve.com/

Tamil E-mail
- Free font-independent Web based Tamil E-mail Service.
- http://www.lanka.info/smail/mailClient/tamil_EmailFrontPage.html

Tamil Virtual University
- Distance learning through Tamil. Contains Technical English-Tamil dictionaries in the fields of Electrical/Electronics, Civil, Engineering, Law, Biology/Life Sciences, Physics, Chemistry and Mathematics.
- http://www.tamilvu.org

Merina Thamil Alaiyosai
- Listen to Biographies of Bharathi, Gandhiji, Annai Therasa, and others.
- http://www.merina.com

Manase Relax Please on Merina
- Listen to the serial - Manase Relax Please on Merina every week on Sundays
- http://www.merina.com/Manase.asp

The Alternative Tamil Dictionary
- Dictionary for Tamil Slang.
- http://www.notam02.no/~hcholm/altlang/ht/Tamil.html

Kalanjyam
- Tamil dictionary of computing.
- http://members.rediff.com/kalanjyam/

Teachionary
- Contains various Tamil word sets.
- http://www.sprex.com/teachionary/Tamil.html

Digital Tamil Literature
- This Database contains the KWIC-Concordances of Classical Tamil texts: Tolkappiyam, Cankam, Patinenkizkanakku, Pazamozi, Kural, Cilappatikaram, Manimekalai, Tevaram, Civakacintamani, Tiruvacakam, Nalatiyar, Kamparamayanam, villiparatam, Tirumantiran, Tir
- http://www.uni-koeln.de/phil-fak/indologie/tamil/ttt_search.html