HFZ means Headquarters, FDA code Z; mail code for Center for Devices and Radiological Health in
FDA
Similar to HFZ
AAVLD - American Association of Veterinary Laboratory Diagnosticians
AB - Analysis Branch
ABC - American Blood Commission
ABC - America's Blood Centers
ABE - Adverse Biologic Experience
ABG - Arterial Blood Gas
ABI - Automated Broker Interface
U.S. Customs
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