ATCP - AppleTalk Control Protocol
BACP - Bandwidth Allocation Control Protocol
BCP - Bridging Control Protocol
BVCP - PPP Banyan Vines Control Protocol
CCP - Compression Control Protocol
DNCP - PPP DECnet Phase IV Control Protocol
ECP - Encryption Control Protocol
IPCP - IP Control Protocol
IPv6CP - IPv6 Control Protocol
IPXCP - IPX Control Protocol
LEXCP - LAN Extension Interface Control Protocol
NBFCP - PPP NetBIOS Frames Control Protocol
OSINLCP - OSI Network Layer Control Protocol
SDCP - Serial Data Control Protocol
SNACP - SNA PPP Control Protocol