1. http://www.tamildict.com/english.php?action=search&word=dictionary
2. http://www.lanka.info/dictionary/EnglishToSinhala.jsp
தமிழ் அகராதி:-
http://www.scribd.com/doc/2421484/Tamil-Technical-Computer-Dictionary
கூகிள்:-
http://www.google.com/dictionary?langpair=ta|en
அகரமுதலி:-
http://siththan.com/archives/1656
