What does PBZ stand for?

Khortitsa-Air Ltd. - Ukraine - FAA designator (FAAC)

Palu - Language code (ETLW)

Parker Brothers - Federal Railroad Administration identification code

Peoples Bank of Zanzibar - Tanzania (BUAC)

Personal Breathing Zone (HEAS)

Phenoxybenzamine - Also, POB - Adrenergic blocking agent

Phenylbutazone - Anti-inflammatory compound

Plettenberg - South Africa - Airport symbol (OAG)

Pyribenzamine - Antihistamine - Trademark