ZRNF
ZRNF stands for Zeliangrong Revolutionary National Front (political group; Calcutta, India)
ZRLA
ZRLA stands for Zero Redundancy Linear Array
ZRO
ZRO stands for Zwemclub Rosas Oostakker (Dutch; Belgian swim club; est. 1976) ZRO stands for Zomi Reunification Organisation ZRO stands for Zomi Revolutionary Organization
ZRD-SD
ZRD-SD stands for Zenitnaya Raketnye Kompleks – Strednoye Deiestive (Russian medium range anti-aircraft missile system)
ZRF
ZRF stands for Zillions Rules File (gaming) ZRF stands for Rockford, IL, USA (Airport Code) ZRF stands for Zinc Regulatory Factor (biochemistry)
ZRGG
ZRGG stands for Zhonghua Renmin Gonghe Guo (People’s Republic of China)
ZRCS
ZRCS stands for Zambia Red Cross Society
ZRFC
ZRFC stands for Zoomie Rugby Football Club (United States Air Force Academy)
ZREW
ZREW stands for Zaklady Remontowe Energetyki Warszawa (energy machine repair company; Warsaw, Poland)
ZRE
ZRE stands for Zaklady Remontowe Energetyki (Polish: Power Engineering Repair Plant) ZRE stands for Zaveral Racing Equipment (Mount Upton, NY) ZRE stands for Zero Rate Error ZRE stands for Zentrale Recheneinheit (German: Central Processing Unit) ZRE stands for Zero-Rate Exponent ZRE stands for Z Response Element (medical virology)