From Sanskrit विषय (viṣaya) + Sanskrit सूचिक (sūcika).
- IPA(key): /ʋɪʂɐjɐt͡ɕuːt͡ɕɪɡɐɪ̯/, [ʋɪʂɐjɐsuːsɪɡɐɪ̯]
விஷயசூசிகை • (viṣayacūcikai)
- subject index, table of contents
- University of Madras (1924–1936) “விஷயசூசிகை”, in Tamil Lexicon, Madras [Chennai]: Diocesan Press