B-IINB What is the full meaning of B-IINB? What does B-IINB stand for? B-IINB stands for bupivacaine ilioinguinal and iliohypogastric nerve block Similar Acronyms and Abbreviations BALICL DETMV ABIAC DRISM DBRN BBSA A330 DCDL AHFS DI DOTG