The 64-bit address assigned to a host bus adapter (HBA) in a Fibre Channel network. Assigned by the vendor at the time of manufacture, it is similar to the MAC address in an Ethernet network. See Fibre Channel and MAC address.
"World Wide Name." YourDictionary, n.d. Web. 17 May 2018. <http://www.yourdictionary.com/world-wide-name>.
World Wide Name. (n.d.). Retrieved May 17th, 2018, from http://www.yourdictionary.com/world-wide-name