APPC (Advanced Program-to-Program Communications)

In the IBM Systems Network Archi-

tecture (SNA), Logical Unit (LU) 6.2. See also LU.

• European Computer Manufacturers Association (ECMA)
• European Conference of Postal and Telecommunications Administrations (Conférence
• European Radio Message System (ERMES)
• European Telecommunications Network Operators’ Association (ETNO)
• European Telecommunications Standards Institute (ETSI)
• Européenne des administrations des Postes et des Télécommunications or CEPT)
• EV-DO (EVolution-Data Optimized)
• EV (EVolution-Data Optimized)
• Evolution-Data Optimized (EV-DO or EV)
• EVRC (Enhanced Variable Rate Vocoder)
• Excess Burst Size (B )
• Excess Information Rate (EIR)
• exchange
• exchange
• exchange
• Exchange Carriers Standards Association (ECSA)
• exclusive hold
• Expedited Forwarding (EF)
• Explicit Congestion Notification (ECN)
• extended band (E-Band)
• Extended Binary Coded Decimal Interchange Code (EBCDIC)
• Extended Erlang B (EEB)
• extended service set identifier (ESSID, or SSID)
• extended superframe (ESF)
• Extended TACS (ETACS)