Khmer

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 មូសិកទន្ត ‎(musĕktnôt).