៉

Diacritical mark

 * 1) The "conversion", which is written above an O-series consonant (ង, ញ, ម, យ, រ, វ) which converts it to the A-series. It is also used with ប (bɑɑ) to convert it to ប៉​ (pɑɑ). See also.

Usage notes
The mark turns into ◌ុ when its consonant has an above vowel. It occurs automatically in computer system.