Glossary

A B C D E F G H I J K L M N O P R S T U W
  • IALA:

    International Association of Lighthouse Authorities

  • IATA:

    International Air Transport Association

  • ICAO:

    International Civil Aviation Organisation

  • IDD:

    Internet Data Distribution

  • IERS:

    International Earth Rotation Service

  • IGS:

    International GPS Service for Geodynalics

  • ILS:

    Instrument Landing System or Integrated Logistics Support

  • IMO:

    International Maritime Organisation

  • INC:

    Inmarsat Navigation Center

  • INMARSAT:

    International MARitime SATellite

  • INS:

    Inertial Navigation System

  • IOC:

    Initial Operational Capability

  • IoT:

    Internet of Things

  • IOT:

    In-Orbit Testing Station

  • IRIS²:

    Infrastructure for Resilience, Interconnectivity and Security by Satellite

  • ISO:

    International Organization for Standardization

  • ITT:

    Invitation To Tender

  • ITU:

    International Time Unit