Similar to 拡張漢字

Extended Unix Code

Gaiji

Extended ASCII

Whitespace character

Combining character

Code page

Japanese script reform

Currency sign (generic)

Control character

Halfwidth and fullwidth forms

Spelling alphabet

Text file

Braille

Chinese telegraph code

Trigraph (computing)

Null character

Percent-encoding

Bucky bit

Half-width kana

Code point

Bush hid the facts

Baudot code

Variable-width encoding

Right-to-left script