20260923-0 Beti (Cameroon) 2010-01-01 2025-05-02 true 1950-05-09 BTB 2012-06-27 2011-10-06 Beti btb btb Beti is actually a group name, not a language name. Language group members are Bebele [beb], Bebil [bxp], Bulu [bum], Eton [eto], Ewondo [ewo], Fang [fan], and Mengisa [mct], all of which already have their own code elements. BTB true BTB 1950-05-09 BTB This code is deprecated in ISO 639-3. It is no longer in active use, but still has the meaning assigned to it when it was established in the Standard. 2010-01-18 2010-01-18