General Punctuation
  []   [] en space, U+2002 ISOpub
  []   [] em space, U+2003 ISOpub
  []   [] thin space, U+2009 ISOpub
‌ ‌ zero width non-joiner, U+200C NEW RFC 2070
‍ ‍ zero width joiner, U+200D NEW RFC 2070
‎ ‎ left-to-right mark, U+200E NEW RFC 2070
‏ ‏ right-to-left mark, U+200F NEW RFC 2070
– – en dash, U+2013 ISOpub
— — em dash, U+2014 ISOpub
‘ ‘ left single quotation mark, U+2018 ISOnum
’ ’ right single quotation mark, U+2019 ISOnum
‚ ‚ single low-9 quotation mark, U+201A NEW
“ “ left double quotation mark, U+201C ISOnum
” ” right double quotation mark, U+201D ISOnum
„ „ double low-9 quotation mark, U+201E NEW
† † dagger, U+2020 ISOpub
‡ ‡ double dagger, U+2021 ISOpub
• • bullet = black small circle, U+2022 ISOpub (bullet is NOT the same as bullet operator, U+2219)
… … horizontal ellipsis = three dot leader, U+2026 ISOpub
‰ ‰ per mille sign, U+2030 ISOtech
′ ′ prime = minutes = feet, U+2032 ISOtech
″ ″ double prime = seconds = inches, U+2033 ISOtech
‹ ‹ single left-pointing angle quotation mark, U+2039 ISO proposed ('single left-pointing angle quotation mark' is NOT the same character as U+003C 'less than' or U+2329 lang)
› › single right-pointing angle quotation mark, U+203A ISO proposed ('single right-pointing angle quotation mark' is NOT the same character as U+003E 'greater than' or U+232A rang)
‾ ‾ overline = spacing overscore, U+203E NEW
⁄ ⁄ fraction slash, U+2044 NEW
€ € euro sign, U+20AC NEW