Normas ISO

Information technology -- Information interchange on 130 mm optical disk cartridges using the magneto-optical effect, for write once, read multiple functionality

Information technology -- Telecommunications and information exchange between systems -- 26-pole interface connector mateability dimensions and contact number assignments

Information technology -- Telecommunications and information exchange between systems -- Open Systems Interconnection -- Transport protocol identification mechanism

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Networks -- Addressing

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Circuit mode bearer services -- Inter-exchange signalling procedures and protocol

Information technology -- Telecommunications and information exchange between systems -- Synchronization methods and technical requirements for Private Integrated Services Networks