ISO (International Standardization Organisation) The International Organization for Standardization (ISO) is an independent, non-governmental
ISL (Inter-system (to LTE) neighbor-related) ISL, or Inter-system neighbor-related, refers to the way in which
ISIM (IP multimedia services identity module) The IP Multimedia Services Identity Module (ISIM) is a special
ISIM (Interference Suppressing Interference Mitigation) Introduction ISIM stands for Interference Suppressing Interference Mitigation, which is
ISI (inter-symbol interference) Inter-symbol interference (ISI) is a common problem in communication systems
ISDN (Integrated Services Data Network) ISDN (Integrated Services Digital Network) is a digital telecommunications network