ISO-IR-153

ISO-IR-153
Language(s)Russian, Bulgarian
StandardST SEV 358-88, GOST R 34.303-92 (see below)
ClassificationExtended ASCII
Based onMain code page[1]
ExtensionsISO-8859-5, IBM-1124, ISO-IR-200, ISO-IR-201
Preceded byKOI8-B[2]

ISO-IR-153[3] (ST SEV 358-88) is an 8-bit character set that covers the Russian and Bulgarian alphabets. Unlike the KOI encodings, this encoding lists the Cyrillic letters in their correct traditional order. This has become the basis for ISO/IEC 8859-5 and the Cyrillic Unicode block.

  1. ^ Cite error: The named reference segfault was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Czyborra_1998_Cyrillic was invoked but never defined (see the help page).
  3. ^ "ISO-IR-153 (1 December 1989)" (PDF).