TEC词典（英文版）
gateways
interfaces that convert protocols in order to connect different networks
general ledger
a record of transactions posted from a journal. It is often a control account that reports the totals and details from subsidiary accounts
general ledger key
an identifier attached to accounts that is used to put them into groups
global database
a collection of data found at the corporate level
global trade identification number
a 14-digit numbering structure used to identify consumer products
greater than truckload
the quantity of freight that exceeds a the capacity of a truck