LBB
# LBB

LBB may stand for:

* Lactobacillus delbrueckii subsp. bulgaricus, a bacterium used in the production of yogurt
* Ladyzhenskaya–Babuška–Brezzi condition, in mathematics
* Laura Bell Bundy, an actress and singer
* Little brown bird or little brown bats, name given to an unidentified species
* Little Black Book (disambiguation)
* Lubbock Preston Smith International Airport, by IATA code
