Variant sets

Latin (script, full variant set) — Second-Level Reference Label Generation Rules, 25 October 2024

Code points grouped into sets of mutual variants. Every member of a set produces the same set of variant labels, so a registration of one has implications for all the others. Sets of a single member are omitted, as are the identity mappings RFC 7940 requires each member to declare.

• iíïıɩΐίιϊіїւוỉ 14 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  i	U+0069	↔	í	U+00ED	blocked		Required for integration
  i	U+0069	↔	ï	U+00EF	blocked		Required for integration
  i	U+0069	⇆	ı	U+0131	→ blocked ← fallback		IDNA2003 Compatibility
  i	U+0069	↔	ɩ	U+0269	blocked		Required for integration
  i	U+0069	↔	ΐ	U+0390	blocked
  i	U+0069	↔	ί	U+03AF	blocked
  i	U+0069	↔	ι	U+03B9	blocked
  i	U+0069	↔	ϊ	U+03CA	blocked
  i	U+0069	↔	і	U+0456	blocked		Cross-script homoglyph
  i	U+0069	↔	ї	U+0457	blocked
  i	U+0069	↔	ւ	U+0582	blocked
  i	U+0069	↔	ו	U+05D5	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 91 mappings.

• uúüʋΰυϋύս 9 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  u	U+0075	↔	ú	U+00FA	blocked		Required for integration
  u	U+0075	↔	ü	U+00FC	blocked		Required for integration
  u	U+0075	↔	ʋ	U+028B	blocked		Required for integration
  u	U+0075	↔	ΰ	U+03B0	blocked
  u	U+0075	↔	υ	U+03C5	blocked
  u	U+0075	↔	ϋ	U+03CB	blocked
  u	U+0075	↔	ύ	U+03CD	blocked
  u	U+0075	↔	ս	U+057D	blocked		Cross-script near homoglyph
  ú	U+00FA	↔	ü	U+00FC	blocked		Required for integration
  ú	U+00FA	↔	ʋ	U+028B	blocked		Required for integration
  ú	U+00FA	↔	ΰ	U+03B0	blocked
  ú	U+00FA	↔	υ	U+03C5	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 36 mappings.

• nńŋήηղոṅ 8 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  n	U+006E	↔	ń	U+0144	blocked		Required for integration
  n	U+006E	↔	ŋ	U+014B	blocked		Required for integration
  n	U+006E	↔	ή	U+03AE	blocked
  n	U+006E	↔	η	U+03B7	blocked		Cross-script near homoglyph
  n	U+006E	↔	ղ	U+0572	blocked
  n	U+006E	↔	ո	U+0578	blocked		Cross-script near homoglyph
  n	U+006E	↔	ṅ	U+1E45	blocked		Required for integration
  ń	U+0144	↔	ŋ	U+014B	blocked		Required for integration
  ń	U+0144	↔	ή	U+03AE	blocked
  ń	U+0144	↔	η	U+03B7	blocked
  ń	U+0144	↔	ղ	U+0572	blocked
  ń	U+0144	↔	ո	U+0578	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 28 mappings.

• oóοόоօס 7 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  o	U+006F	↔	ó	U+00F3	blocked		Required for integration
  o	U+006F	↔	ο	U+03BF	blocked		Cross-script homoglyph
  o	U+006F	↔	ό	U+03CC	blocked
  o	U+006F	↔	о	U+043E	blocked		Cross-script homoglyph
  o	U+006F	↔	օ	U+0585	blocked		Cross-script homoglyph
  o	U+006F	↔	ס	U+05E1	blocked		Cross-script near homoglyph
  ó	U+00F3	↔	ο	U+03BF	blocked
  ó	U+00F3	↔	ό	U+03CC	blocked		Cross-script homoglyph
  ó	U+00F3	↔	о	U+043E	blocked
  ó	U+00F3	↔	օ	U+0585	blocked
  ó	U+00F3	↔	ס	U+05E1	blocked		Cross-script near homoglyph
  ο	U+03BF	↔	ό	U+03CC	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only Showing 12 of 21 mappings.

• aáάαа 5 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  a	U+0061	↔	á	U+00E1	blocked		Required for integration
  a	U+0061	↔	ά	U+03AC	blocked
  a	U+0061	↔	α	U+03B1	blocked		Cross-script near homoglyph
  a	U+0061	↔	а	U+0430	blocked		Cross-script homoglyph
  á	U+00E1	↔	ά	U+03AC	blocked		Cross-script near homoglyph
  á	U+00E1	↔	α	U+03B1	blocked
  á	U+00E1	↔	а	U+0430	blocked
  ά	U+03AC	↔	α	U+03B1	blocked
  ά	U+03AC	↔	а	U+0430	blocked
  α	U+03B1	↔	а	U+0430	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• yɣγуү 5 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  y	U+0079	↔	ɣ	U+0263	blocked		Required for integration
  y	U+0079	↔	γ	U+03B3	blocked		Cross-script near homoglyph
  y	U+0079	↔	у	U+0443	blocked		Cross-script homoglyph
  y	U+0079	↔	ү	U+04AF	blocked		Cross-script near homoglyph
  ɣ	U+0263	↔	γ	U+03B3	blocked		Cross-script near homoglyph
  ɣ	U+0263	↔	у	U+0443	blocked
  ɣ	U+0263	↔	ү	U+04AF	blocked
  γ	U+03B3	↔	у	U+0443	blocked
  γ	U+03B3	↔	ү	U+04AF	blocked
  у	U+0443	↔	ү	U+04AF	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ssßβѕѕ 4 members blockedfallback asymmetric

  Source		Direction	Target		Disposition	Ref	Comment
  ss	U+0073 + U+0073	⇆	ß	U+00DF	→ blocked ← fallback		IDNA2003 Compatibility
  ss	U+0073 + U+0073	↔	β	U+03B2	blocked
  ss	U+0073 + U+0073	↔	ѕѕ	U+0455 + U+0455	blocked		Cross-script homoglyph
  ß	U+00DF	↔	β	U+03B2	blocked		Cross-script near homoglyph
  ß	U+00DF	↔	ѕѕ	U+0455 + U+0455	blocked
  β	U+03B2	↔	ѕѕ	U+0455 + U+0455	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• hһհ 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  h	U+0068	↔	һ	U+04BB	blocked		Cross-script homoglyph
  h	U+0068	↔	հ	U+0570	blocked		Cross-script near homoglyph
  һ	U+04BB	↔	հ	U+0570	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• pρр 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  p	U+0070	↔	ρ	U+03C1	blocked		Cross-script near homoglyph
  p	U+0070	↔	р	U+0440	blocked		Cross-script homoglyph
  ρ	U+03C1	↔	р	U+0440	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ýỳỷ 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ý	U+00FD	↔	ỳ	U+1EF3	blocked		Variant due to transitivity
  ý	U+00FD	↔	ỷ	U+1EF7	blocked		Glyphs either homoglyph or nearly identical
  ỳ	U+1EF3	↔	ỷ	U+1EF7	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ơςσ 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ơ	U+01A1	↔	ς	U+03C2	blocked
  ơ	U+01A1	↔	σ	U+03C3	blocked		Cross-script near homoglyph
  ς	U+03C2	↔	σ	U+03C3	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ǝəә 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ǝ	U+01DD	↔	ə	U+0259	blocked		Glyphs either homoglyph or nearly identical
  ǝ	U+01DD	↔	ә	U+04D9	blocked		Cross-script homoglyph
  ə	U+0259	↔	ә	U+04D9	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ɛέε 3 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ɛ	U+025B	↔	έ	U+03AD	blocked		Cross-script homoglyph
  ɛ	U+025B	↔	ε	U+03B5	blocked		Cross-script homoglyph
  έ	U+03AD	↔	ε	U+03B5	blocked

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• -· 2 members blockedfallback asymmetric conditional

  Source		Direction	Target		Disposition	Ref	Comment
  -	U+002D	⇆	·	U+00B7	→ blocked ← fallback conditional	281	Middle dot in Ela Geminada

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• cс 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  c	U+0063	↔	с	U+0441	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• eе 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  e	U+0065	↔	е	U+0435	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• fƒ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  f	U+0066	↔	ƒ	U+0192	blocked		Generally acceptable alternate glyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• gց 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  g	U+0067	↔	ց	U+0581	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• g̃ḡ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  g̃	U+0067 + U+0303	↔	ḡ	U+1E21	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• jј 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  j	U+006A	↔	ј	U+0458	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• lӏ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  l	U+006C	↔	ӏ	U+04CF	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• n̄ñ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  n̄	U+006E + U+0304	↔	ñ	U+00F1	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• qզ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  q	U+0071	↔	զ	U+0566	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• rг 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  r	U+0072	↔	г	U+0433	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• sѕ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  s	U+0073	↔	ѕ	U+0455	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• vν 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  v	U+0076	↔	ν	U+03BD	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• xх 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  x	U+0078	↔	х	U+0445	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• àả 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  à	U+00E0	↔	ả	U+1EA3	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ãā 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ã	U+00E3	↔	ā	U+0101	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• äӓ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ä	U+00E4	↔	ӓ	U+04D3	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• æӕ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  æ	U+00E6	↔	ӕ	U+04D5	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• çҫ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ç	U+00E7	↔	ҫ	U+04AB	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ëё 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ë	U+00EB	↔	ё	U+0451	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• òỏ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ò	U+00F2	↔	ỏ	U+1ECF	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• õō 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  õ	U+00F5	↔	ō	U+014D	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• öӧ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ö	U+00F6	↔	ӧ	U+04E7	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ùủ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ù	U+00F9	↔	ủ	U+1EE7	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ÿӱ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ÿ	U+00FF	↔	ӱ	U+04F1	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ăӑ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ă	U+0103	↔	ӑ	U+04D1	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ćċ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ć	U+0107	↔	ċ	U+010B	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ēẽ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ē	U+0113	↔	ẽ	U+1EBD	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ğǧ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ğ	U+011F	↔	ǧ	U+01E7	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ġģ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ġ	U+0121	↔	ģ	U+0123	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ħћ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ħ	U+0127	↔	ћ	U+045B	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ĩī 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ĩ	U+0129	↔	ī	U+012B	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ŕѓ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ŕ	U+0155	↔	ѓ	U+0453	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ũū 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ũ	U+0169	↔	ū	U+016B	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• źż 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ź	U+017A	↔	ż	U+017C	blocked		Glyphs either homoglyph or nearly identical

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ɍғ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ɍ	U+024D	↔	ғ	U+0493	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• ʒӡ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ʒ	U+0292	↔	ӡ	U+04E1	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• κк 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  κ	U+03BA	↔	к	U+043A	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• τт 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  τ	U+03C4	↔	т	U+0442	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• φф 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  φ	U+03C6	↔	ф	U+0444	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• шա 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  ш	U+0448	↔	ա	U+0561	blocked		Cross-script homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

• џụ 2 members blocked

  Source		Direction	Target		Disposition	Ref	Comment
  џ	U+045F	↔	ụ	U+1EE5	blocked		Cross-script near homoglyph

  ↔ declared both ways ⇆ both ways, different disposition each way → one direction only

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