What does PRZ stand for?

Peoples Republic of Zanzibar (SAUS)

Perazzi - NCIC firearms make code (NCIC)

Pirenzepine - Medicine (EDAA)

Polarized Return-to-Zero (VLIE)

Portales, NM - Location identifier - FAA (FAAL)

Potential Repository Zone - Nuclear waste storage

Pressoreceptor Zone - Medicine (MELL)

Prism Entertainment - AMEX symbol

Prism Entertainment Corp. - AMEX symbol (SPSG)

Prize Energy - AMEX symbol (SPSG)

Przhevalsk - Former USSR - Seismograph station code, US Geological Survey (SEIS)