Template:mul-numberchart/20
- Aegean numerals: please add, if you can
- Arabic (Eastern) numerals: ٢٠
- Arabic (Western) numerals: 20
- Armenian numerals: Ի
- Assamese numerals: ২০
- Balinese numerals: ᭒᭐
- Bengali numerals: ২০
- Brahmi numerals: 𑁜, (place notation) 𑁨𑁦
- Chakma numerals: 𑄸𑄶
- Cham numerals: ꩒꩐
- Chinese numerals: 二十, 廿, 念
- CJK tally marks: 𝍶𝍶𝍶𝍶
- Counting rod numerals: 𝍡〇
- Devanagari numerals: २०
- Dhives Akuru numerals: please add, if you can
- Egyptian numerals: 𓎇, 𓎏
- Ethiopic numerals: ፳
- Garay numerals: please add, if you can
- Gothic numerals: 𐌺
- Greek numerals: Κ΄, κ΄
- Gujarati numerals: ૨૦
- Gurmukhi numerals: ੨੦
- Indic Siyaq numerals: please add, if you can
- Hanifi Rohingya numerals: 𐴲𐴰
- Hebrew numerals: כ
- Javanese numerals: ꧒꧐
- Kaktovik numerals: 𝋁𝋀
- Kannada numerals: ೨೦
- Kawi numerals: please add, if you can
- Kayah Li numerals: ꤂꤀
- Khmer numerals: ២០
- Khudawadi numerals: 𑋲𑋰
- Lanna numerals: (secular) ᪂᪀, (religious) ᪒᪐
- Lao numerals: ໒໐
- Lepcha numerals: ᱂᱀
- Limbu numerals: ᥈᥆
- Malayalam numerals: ൨൦
- Maya numerals: 𝋡𝋠
- Mende Kikakui numerals: please add, if you can
- Meroitic cursive numerals: please add, if you can
- Meitei numerals: ꯲꯰
- Mongolian numerals: ᠒᠐
- Myanmar numerals: ၂၀
- N'Ko numerals: ߂߀
- Ol Chiki numerals: ᱒᱐
- Old Persian numerals: 𐏔
- Odia numerals: ୨୦
- Osmanya numerals: 𐒢𐒠
- Ottoman Siyaq numerals: please add, if you can
- Pahawh Hmong numerals: please add, if you can
- Persian numerals: ۲۰
- Roman numerals: XX, xx
- Saurashtra numerals: ꣒꣐
- Sharada numerals: 𑇒𑇐
- Sinhalese numerals: ෨෦, (archaic) 𑇫
- Sundanese numerals: ᮲᮰
- Takri numerals: 𑛂𑛀
- Tally marks: 𝍸𝍸𝍸𝍸
- Tamil numerals: ௨௰
- Telugu numerals: ౨౦
- Thai numerals: ๒๐
- Tibetan numerals: ༢༠
- Tirhuta numerals: 𑓒𑓐
- Warang Citi numerals: 𑣢𑣠, 𑣫