network byte order <networking> The order in which the {bytes} of a multi-byte number are transmitted on a network - most significant byte first (as in "{big-endian}" storage). This may or may not match the order in which numbers are normally stored in memory for a particular processor. (http://sun.com/realitycheck/headsup980803.html). (http://hp.com/unixwork/whatsnew/fyi/bissue/aug98/article3.htm). (1998-11-15)