IP (5 facts) (Internet Protocol) - Abbreviation for 'Internet Protocol', the low-level protocol used by all computers on the Internet, in which messages are divided into packets for delivery to a remote host
ISO (3 facts) (International Standards Association)
TCP (5 facts) (Transport Control Protocol) - An important protocol used to establish and manage connections between computers
TCP/IP (5 facts) (Transport Control Protocol / Internet Protocol) - An important pair of protocols used to establish connections and send data between computers