Kildin Sami: Ҋҋ Ӆӆ Ӎӎ Ӊӊ Ӈӈ Ҏҏ Ҍҍ Ӭӭ

Khakas: Ӌӌ

Various languages in North, Northeastern, and Eastern Russia: Ӻӻ Ԑԑ Ӛӛ Ӄӄ Ԓԓ Ԯԯ Ԩԩ Ӈӈ Ӫӫ Ᲊᲊ* Ӽӽ Ӿӿ

*These are U+1C89 CYRILLIC CAPITAL LETTER TJE and U+1C8A CYRILLIC SMALL LETTER TJE, added in Unicode 16.0