Block: Enclosed Ideographic Supplement

Range U+1F200 - U+1F2FF
Official Chart http://www.unicode.org/charts/PDF/U1F200.pdf
Wikipedia Enclosed Ideographic Supplement is a Unicode block containing forms of characters and words from Chinese, Japanese and Korean enclosed within or stylised as squares, brackets, or circles. It contains three such characters containing one or more kana, and many containing CJK ideographs. Many of its characters were added for compatibility with the Japanese ARIB STD-B24 standard.
https://en.wikipedia.org/wiki/Enclosed_Ideographic_Supplement
Characters
🈀 🈁 🈂 🈃 🈄 🈅 🈆 🈇 🈈 🈉 🈊 🈋 🈌 🈍 🈎 🈏 🈐 🈑 🈒 🈓 🈔 🈕 🈖 🈗 🈘 🈙 🈚 🈛 🈜 🈝 🈞 🈟 🈠 🈡 🈢 🈣 🈤 🈥 🈦 🈧 🈨 🈩 🈪 🈫 🈬 🈭 🈮 🈯 🈰 🈱 🈲 🈳 🈴 🈵 🈶 🈷 🈸 🈹 🈺 🈻 🈼 🈽 🈾 🈿 🉀 🉁 🉂 🉃 🉄 🉅 🉆 🉇 🉈 🉉 🉊 🉋 🉌 🉍 🉎 🉏 🉐 🉑 🉒 🉓 🉔 🉕 🉖 🉗 🉘 🉙 🉚 🉛 🉜 🉝 🉞 🉟 🉠 🉡 🉢 🉣 🉤 🉥 🉦 🉧 🉨 🉩 🉪 🉫 🉬 🉭 🉮 🉯 🉰 🉱 🉲 🉳 🉴 🉵 🉶 🉷 🉸 🉹 🉺 🉻 🉼 🉽 🉾 🉿 🊀 🊁 🊂 🊃 🊄 🊅 🊆 🊇 🊈 🊉 🊊 🊋 🊌 🊍 🊎 🊏 🊐 🊑 🊒 🊓 🊔 🊕 🊖 🊗 🊘 🊙 🊚 🊛 🊜 🊝 🊞 🊟 🊠 🊡 🊢 🊣 🊤 🊥 🊦 🊧 🊨 🊩 🊪 🊫 🊬 🊭 🊮 🊯 🊰 🊱 🊲 🊳 🊴 🊵 🊶 🊷 🊸 🊹 🊺 🊻 🊼 🊽 🊾 🊿 🋀 🋁 🋂 🋃 🋄 🋅 🋆 🋇 🋈 🋉 🋊 🋋 🋌 🋍 🋎 🋏 🋐 🋑 🋒 🋓 🋔 🋕 🋖 🋗 🋘 🋙 🋚 🋛 🋜 🋝 🋞 🋟 🋠 🋡 🋢 🋣 🋤 🋥 🋦 🋧 🋨 🋩 🋪 🋫 🋬 🋭 🋮 🋯 🋰 🋱 🋲 🋳 🋴 🋵 🋶 🋷 🋸 🋹 🋺 🋻 🋼 🋽 🋾 🋿