(computing) character encoding

any of various writing systems claimed to predate Japan's adoption of Chinese characters and perpetuated by feudal scholars, but widely discredited by modern scholars

(possibly dialect, Tōhoku) any of various writing systems claimed to predate Japan's adoption of Chinese characters and perpetuated by feudal scholars, but widely discredited by modern scholars

rune

The name of the Latin-script letter X.

Latinization

Short for ラテン語. / Latin American, Latino

X-ray (short wavelength electromagnetic radiation) / X-ray (photograph made with X-rays)

Alternative form of X線

the Tangut script (a logographic writing system used for writing the Tangut language of the Western Xia Dynasty)