B
- (Province of Ilocos Sur) Bitbitnong
- (Province of Ilocos Sur) Bitalag
- (Province of La Union) Bitalag
- (Province of La Union) Bitag
- (Province of La Union) Bitag
- (Province of Pangasinan) Bisocol
- (Province of Ilocos Sur) Bisangol
- (Province of Pangasinan) Bisal
- (Province of La Union) Birunget
- (Province of Ilocos Sur) Bique
- (Province of Ilocos Sur) Bio
- (Province of Pangasinan) Binoalan
- (Province of Pangasinan) Binmeckeg
- (Province of Pangasinan) Binmantay
- (Province of Pangasinan) Bingoc
- (Province of Ilocos Sur) Binongan
- (Province of Ilocos Norte) Bingao
- (Province of Ilocos Norte) Bingao
- (Province of Ilocos Norte) Bingao
- (Province of Ilocos Norte) Binacag
- (Province of Pangasinan) Bincaon
- (Province of Ilocos Norte) Binaratan
- (Province of Ilocos Sur) Binalayangan
- (Province of Ilocos Sur) Binacud
- (Province of Ilocos Norte) Binacag
- (Province of Pangasinan) Binabalian
- (Province of La Union) Bimmutubot
- (Province of Ilocos Norte) Bimmuguel
- (Province of Ilocos Norte) Bimmanga
- (Province of Ilocos Norte) Bimmaga