| Vowel Symbol | Name of Vowel in IPA | Vowel | |
First Series | Second Series | ||
| | | Sraq AA | AA | OO |
| ា | Sraq aa | aa | ie |
| ិ | Sraq e | e | i |
| ី | Sraq ey | ey | ii |
| ឹ | Sraq e | e | h |
| ឺ | Sraq eh | eh | hh |
| ុ | Sraq o | o | u |
| ូ | Sraq ou | ou | uu |
| ួ | Sraq ue | ue | ue |
| ើ | Sraq ae | ae | ee |
| ឿ | Sraq he | he | he |
| ៀ | Sraq ie | ie | ie |
| េ | Sraq ei | ei | ee |
| ែ | Sraq ae | ae | EE |
| ៃ | Sraq ay | ay | hy |
| ោ | Sraq ao | ao | oo |
| ៅ | Sraq aw | aw | hw |
| ុំ | Sraq om | om | um |
| ំ | Sraq Am | Am | um |
| ាំ | Sraq am | am | oe(m |
| ះ | Sraq ah | ah | ee(h |
| ុះ | Sraq oh | oh | uh |
| េះ | Sraq eh | eh | ih |
| ោះ | Sraq Ah | Ah | uh |
VI. Independent Vowel