There are various non-Latin-based writing systems of Southeast Asia.
The writing systems below are listed by language family.
Other than Latin-based alphabets, many Austro-Asiatic languages are written with the Thai alphabet, Lao alphabet, and Burmese alphabet.
Most Austronesian languages have Latin-based writing systems today. Some non-Latin-based writing systems are listed below.
Many Southwestern Tai languages are written using Brāhmī-derived alphabets. Zhuang languages were traditionally written with Chinese characters, but are now usually written with romanized alphabets.