Normas ISO

Information technology -- Keyboard layouts for text and office systems-- Part 1: General principles governing keyboard layouts

Information technology — Keyboard layouts for text and office systems — Part 1: General principles governing keyboard layouts

Information technology -- Keyboard layouts for text and office systems-- Part 10: Conventional symbols and methods to represent graphic characters not uniquely recognizable by their glyph on keyboards and in documentation

Information technology — Keyboard layouts for text and office systems — Part 10: Conventional symbols and methods to represent graphic characters not uniquely recognizable by their glyph on keyboards and in documentation

Information technology -- Keyboard layouts for office systems-- Part 11: Functionality of dead keys and repertoires of characters entered by dead keys

Information technology — Keyboard layouts for office systems — Part 11: Functionality and labelling of dead keys