Advanced Comprehensive Operating System

mainframe operating system from NEC, only used in Japan

en-US/ədˈvænst ˌkɑmpɹiˈhɛnsɪv ˈɑpɚˌeɪtɪŋ ˈsɪstəm/
en-GB/ədˈvænst ˌkɒmpɹɪˈhɛnsɪv ˈɒpəɹeɪtɪŋ ˈsɪstəm/

Danh mục:

operating system