As of version 3.2, the Unicode standard has 55 semantically distinct varients of the Latin letter B. They are enumerated below, separated by code block

Number of characters added in each version of the Unicode standard :
Unicode 1.1 : 28
Unicode 3.2 : 27

Number of characters in each General Category :

Letter, Uppercase          Lu : 20
Letter, Lowercase          Ll : 22
Symbol, Other              So : 11
Other, Format              Cf :  2

The columns below should be interpreted as :

  1. The Unicode code for the character
  2. The character in question
  3. The Unicode name for the character
  4. The Unicode General Category for the character
  5. The Unicode version when this character was added
  6. (The SGML entities if any)

If the characters below show up poorly, or not at all, see Unicode Support for possible solutions.

 

Basic Latin

     ASCII
U+0042  B  Latin capital letter b  Lu  1.1
U+0062  b  Latin small letter b  Ll  1.1

 

Latin Extended B

     Latin extended-B
U+0180  ƀ  Latin small letter b with stroke  Ll  1.1
U+0181  Ɓ  Latin capital letter b with hook  Lu  1.1
U+0182  Ƃ  Latin capital letter b with topbar  Lu  1.1
U+0183  ƃ  Latin small letter b with topbar  Ll  1.1

 

IPA Extensions

     IPA extensions
U+0253  ɓ  Latin small letter b with hook  Ll  1.1
U+0299  ʙ  Latin letter small capital b  Ll  1.1

 

Latin Extended Additional

     Latin general use extensions
U+1E02    Latin capital letter b with dot above  Lu  1.1
U+1E03    Latin small letter b with dot above  Ll  1.1
U+1E04    Latin capital letter b with dot below  Lu  1.1
U+1E05    Latin small letter b with dot below  Ll  1.1
U+1E06    Latin capital letter b with line below  Lu  1.1
U+1E07    Latin small letter b with line below  Ll  1.1

 

Letterlike Symbols

     Letterlike symbols
U+212C    script capital b  Lu  1.1  (ℬ)

 

Enclosed Alphanumerics

     Parenthesized Latin letters
U+249D    parenthesized Latin small letter b  So  1.1

     Circled Latin letters
U+24B7    circled Latin capital letter b  So  1.1
U+24D1    circled Latin small letter b  So  1.1

 

CJK Compatibility

     Squared Latin abbreviations
U+3374    square bar  So  1.1

     Squared Latin abbreviations
U+3385    square kb  So  1.1
U+3386    square mb  So  1.1
U+3387    square gb  So  1.1
U+33C3    square bq  So  1.1
U+33C8    square db  So  1.1
U+33D4    square mb small  So  1.1
U+33DD    square wb  So  1.1

 

Halfwidth and Fullwidth Forms

     Fullwidth ASCII variants
U+FF22    fullwidth Latin capital letter b  Lu  1.1
U+FF42    fullwidth Latin small letter b  Ll  1.1

 

Mathematical Alphanumeric Symbols

     Bold symbols
U+1D401  𝐁  mathematical bold capital b  Lu  3.2
U+1D41B  𝐛  mathematical bold small b  Ll  3.2

     Italic symbols
U+1D435  𝐵  mathematical italic capital b  Lu  3.2
U+1D44F  𝑏  mathematical italic small b  Ll  3.2

     Bold italic symbols
U+1D469  𝑩  mathematical bold italic capital b  Lu  3.2
U+1D483  𝒃  mathematical bold italic small b  Ll  3.2

     Script symbols
U+1D4B7  𝒷  mathematical script small b  Ll  3.2  (𝒷)

     Bold script symbols
U+1D4D1  𝓑  mathematical bold script capital b  Lu  3.2
U+1D4EB  𝓫  mathematical bold script small b  Ll  3.2

     Fraktur symbols
U+1D505  𝔅  mathematical fraktur capital b  Lu  3.2  (𝔅)
U+1D51F  𝔟  mathematical fraktur small b  Ll  3.2  (𝔟)

     Double-struck symbols
U+1D539  𝔹  mathematical double struck capital b  Lu  3.2  (𝔹)
U+1D553  𝕓  mathematical double struck small b  Ll  3.2  (𝕓)

     Bold Fraktur symbols
U+1D56D  𝕭  mathematical bold fraktur capital b  Lu  3.2
U+1D587  𝖇  mathematical bold fraktur small b  Ll  3.2

     Sans-serif symbols
U+1D5A1  𝖡  mathematical sans serif capital b  Lu  3.2
U+1D5BB  𝖻  mathematical sans serif small b  Ll  3.2

     Sans-serif bold symbols
U+1D5D5  𝗕  mathematical sans serif bold capital b  Lu  3.2
U+1D5EF  𝗯  mathematical sans serif bold small b  Ll  3.2

     Sans-serif italic symbols
U+1D609  𝘉  mathematical sans serif italic capital b  Lu  3.2
U+1D623  𝘣  mathematical sans serif italic small b  Ll  3.2

     Sans-serif bold italic symbols
U+1D63D  𝘽  mathematical sans serif bold italic capital b  Lu  3.2
U+1D657  𝙗  mathematical sans serif bold italic small b  Ll  3.2

     Monospace symbols
U+1D671  𝙱  mathematical monospace capital b  Lu  3.2
U+1D68B  𝚋  mathematical monospace small b  Ll  3.2

 

Tags

     Tag components
U+E0042  󠁂  tag Latin capital letter b  Cf  3.2
U+E0062  󠁢  tag Latin small letter b  Cf  3.2


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