A TAN (Terminal Area Network), PAN (Private Area Network) e WAN (Wide Area Network).
B PAN (Private Area Network), MAN (Metropolitan Area Network) e JAN (Jump Area Network).
C LAN (Local Area Network), MAN (Metropolitan Area Network) e WAN (Wide Area Network).
D WAN (Wide Area Network), JAN (Jump Area Network) e TAN (Terminal Area Network).
E MAN (Metropolitan Area Network), RAN (Rural Area Network) e JAN (Jump Area Network).