Networks:

• ARPANet
• Automatic Digital Network (AUTODIN)
• Automatic Secure Voice Communications Network (AUTOSEVOCOM)
• Automatic Voice Network (AUTOVON)
• command net
• common user network
• communications net
• communications network
• computer network
• Defense Communications System (DCS)
• Defense Data Network (DDN)
• Defense Switched Network (DSN)
• Emergency Broadcast System (EBS)
• integrated digital network (IDN)
• [The] Internet
• joint multichannel trunking and switching system
• Joint Tactical Information Distribution System (JTIDS)
• National Communications System (NCS)
• National Information Infrastructure (NII)
• value-added network (VAN)