What does IPZ stand for?

George A. Zeller Zone Center, Professional Library, Peoria, IL - Library symbol - Library of Congress (LCLS)

Ingestion Pathway Zone - Emergency Management (EMA)

Insulin Protamine Zinc (DMAA)

Insulin-Protamine-Zinc (SAUS)

Intalco Plant - Federal Railroad Administration identification code

Investment Promotion Zone

IPC International Prospector - Vancouver Stock Exchange symbol

World Book - Childcraft International, Inc., Research Library, Chicago, IL - OCLC symbol (OCLC)