1. ‘Token ring access method and physical layer specifications’, ANSI/IEEE std 802.5-1985 (ISO/IS 8802/5)
2. ‘Carrier sense multiple access with collision detection access method and physical layer specifications’, ANSI/IEEE std 802.3, 1985 (ISO/IS 8882/3)
3. ‘Token passing bus access method and physical layer specifications’, ANSI/IEEE std 802.4, 1985 (ISO/IS 8802/4)