/b/ (disambiguation)
# /b/ (disambiguation)

/b/ is an online forum on 4chan.

In the International Phonetic Alphabet, /b/ (and variation) refers to these consonantal stop phonemes:

* /b/, the voiced bilabial plosive, a widespread sound
   * /b̺/, the voiced linguolabial plosive, a rare sound
   * /b̪/, the voiced labiodental plosive, in the Austronesian and Germanic languages
* /ɓ/, the voiced bilabial implosive, a widespread sound
   * /ɓ̥/, the voiceless bilabial implosive, an unstable sound in languages of Africa
