The Advent wreath is a circular garland of evergreen branches representing eternity. On that wreath, five candles are typically arranged. During the season of Advent, one candle on the wreath is lit each Sunday as a part of the Advent services.
Combined DNA Index System. The Combined DNA Index System (CODIS) is the United States national DNA database created and maintained by the Federal Bureau of Investigation.
Codis Air Traffic Control Displays Codis display systems for air traffic management (ATM) and air traffic control (ATC) applications provide accurate real-time information throughout the ATM system. Comprising high-resolution displays, auxiliary displays and air traffic management display servers, Codis provides a complete range of display solutions for air traffic management and control.