This appendix explains characters written in the Tamil script.

This appendix is related to the Tamil alphabet. The Tamil alphabet has 12 vowels, 18 consonants, 12 vowels by 18 consonants, 1 unique character ஃ totalling 247 letters. Since the Tamil script is an abugida, every consonant has an inherent value of [ɐ].

# Letter Name IPA
1. a [ɐ]
2. ā [aː]
3. i [i]
4. ī [iː]
5. u [u] or [ɯ]
6. ū [uː]
7. e [e]
8. ē [eː]
9. ai [ɐi̯] or [-aɪ̯]
10. o [o]
11. ō [oː]
12. au [ɐu̯] or [-aʊ̯]
13. ka [k]
14. ṅa [ŋ]
15. ca [tʃ]
16. ña [ɲ]
17. ṭa [ʈ]
18. ṇa [ɳ]
19. ta [t]
20. na [n̪]
21. ṉa [n]
22. pa [p]
23. ma [m]
24. ya [j]
25. ra [ɾ]
26. ṛa [r]
27. la [l]
28. ḷa [ɭ]
29. ḻa [ɻ]
30. va [ʋ]