BEI

BEI or B.E.I. may refer to :

* Binary ethylenimine, an inactivant used in the inactivation of the foot-and-mouth disease virus * Business Entity Identifier, an ISO 9362 Bank Identifier Code (BIC) assigned to a non-financial entity * Balanced Ecology, Inc. * ), Quebec's police watchdog * Indonesia Stock Exchange or ''Bursa Efek Indonesia'' Provided by Wikipedia