YBP (disambiguation)

YBP, or years before present, is a time scale used in scientific disciplines.

YBP or Ybp may also refer to:
 * Yibin Wuliangye Airport, the IATA code YBP
 * Ytterbium phosphide, the chemical formula YbP
 * "Y.B.P." (song), featuring Bruiser Wolf
 * Yellow Bird Project, a charity organization