Anunaasika

Diacritical marks
accent acute accent ( ˊ ) double acute accent ( ˝ ) grave accent ( ˋ ) breve ( ˘ ) caron / háček ( ˇ ) cedilla ( ¸ ) circumflex ( ˆ ) diaeresis ( ¨ ) dot ( · ) anunaasika / superdot ( ˙ ) anusvaara / subdot (  ̣ ) hook / dấu hỏi (  ̉ ) macron ( ˉ ) ogonek / "Polish hook" ( ˛ ) ring / kroužek ( ˚ ) spiritus asper ( ʽ ) spiritus lenis (  ʼ ) umlaut ( ¨ )
Marks sometimes used as diacritics
apostrophe ( ' ) bar ( | ) colon ( : ) comma ( , ) hyphen ( ˗ ) tilde ( ˜ ) titlo (  ҃ )

Anunaasika is a dot on top of a breve above a letter ( मँ ), used as a diacritic in Sanskrit written in devanagari script to represent vowel nasalization. When transliterated, it is represented with a tilde above the letter ( ~ ).

See also 

Anusvaara

See also: Anunaasika, Acute accent, Anusvaara, Apostrophe (mark), Bar (diacritic), Breve, Caron