Sega Master System, Returnil System Safe, System Rescue, Famicom Disk System, System of a Down, Returnil Virtual System, Turner Broadcasting System, Hokkaido Air System, Hunan Broadcasting System, Sound system (Jamaika), Universal VTOL Control System, IBM Q System One, X Window System, Liberia Broadcasting System, Korean Broadcasting System, 360Amigo System Speedup, Federal Reserve System, Eduka System, Mobile Servicing System, Transcontinental Airway System, Dong-A Broadcasting System, Statistical Analysis System, NASA Docking System, Titan Saturn System Mission, Four Thirds System, Europa Jupiter System Mission, Radio Data System, Autonomous System, Aegis Combat System, Da Vinci Surgical System, HARM Targeting System, Laser Weapon System, RUN System, Total Access Communication System, Mainichi Broadcasting System, Personal Handy-phone System, Androgynous Peripheral Attach System, South-East Asia Japan Cable System, International Docking System Standard, Descent Propulsion System, Manajemen sistem

Nippon Television Network System, Space Shuttle Orbital Maneuvering System, Electronic Chart Display and Information System, Papua Indonesia Air System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Ascent Propulsion System, Seoul Broadcasting System, Primary Life Support System, M110 Semi-Automatic Sniper System, AROS Research Operating System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Common Internet File System, Educational Broadcasting System, Distributed Common Ground System, The Honor System (film), Video Home System, Enterprise system, Orbiter Boom Sensor System, Global System for Mobile Communications, HL-20 Personnel Launch System, Houston Airport System, Geographic Names Information System, Sistem pada sebuah chip, Air Defense Anti-Tank System, Advanced SystemCare, Space Launch System, Eyes on the solar system, M24 Sniper Weapon System, Nullsoft Scriptable Install System, Thermal Emission Imaging System, Handle System, Clouds and the Earth's Radiant Energy System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Constellation Observing System for Meteorology, Ionosphere, and Climate, Pusat Indonesia Automatic Fingerprint Identification System, Yamagata Television System, Ultrasonic Broadcasting System, Advanced Mobile Phone System, Sistem Identifikasi Otomatis, Magnetic Data Acquisition System, European Data Relay System, Nexus for Exoplanet System Science, Joint Polar Satellite System, GSMA, Bell System, Kenertec Power System, Super Nintendo Entertainment System

Sega Master System, Returnil System Safe, System Rescue, Famicom Disk System, System of a Down, Returnil Virtual System, Turner Broadcasting System, Hokkaido Air System, Hunan Broadcasting System, Sound system (Jamaika), Universal VTOL Control System, IBM Q System One, X Window System, Liberia Broadcasting System, Korean Broadcasting System, 360Amigo System Speedup, Federal Reserve System, Eduka System, Mobile Servicing System, Transcontinental Airway System, Dong-A Broadcasting System, Statistical Analysis System, NASA Docking System, Titan Saturn System Mission, Four Thirds System, Europa Jupiter System Mission, Radio Data System, Autonomous System, Aegis Combat System, Da Vinci Surgical System, HARM Targeting System, Laser Weapon System, RUN System, Total Access Communication System, Mainichi Broadcasting System, Personal Handy-phone System, Androgynous Peripheral Attach System, South-East Asia Japan Cable System, International Docking System Standard, Descent Propulsion System, Manajemen sistem, Nippon Television Network System, Space Shuttle Orbital Maneuvering System, Electronic Chart Display and Information System, Papua Indonesia Air System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Ascent Propulsion System, Seoul Broadcasting System, Primary Life Support System, M110 Semi-Automatic Sniper System, AROS Research Operating System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Common Internet File System, Educational Broadcasting System, Distributed Common Ground System, The Honor System (film), Video Home System, Enterprise system, Orbiter Boom Sensor System, Global System for Mobile Communications, HL-20 Personnel Launch System, Houston Airport System, Geographic Names Information System, Sistem pada sebuah chip, Air Defense Anti-Tank System, Advanced SystemCare, Space Launch System, Eyes on the solar system, M24 Sniper Weapon System, Nullsoft Scriptable Install System, Thermal Emission Imaging System, Handle System, Clouds and the Earth's Radiant Energy System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Constellation Observing System for Meteorology, Ionosphere, and Climate, Pusat Indonesia Automatic Fingerprint Identification System, Yamagata Television System, Ultrasonic Broadcasting System, Advanced Mobile Phone System, Sistem Identifikasi Otomatis, Magnetic Data Acquisition System, European Data Relay System, Nexus for Exoplanet System Science, Joint Polar Satellite System, GSMA, Bell System, Kenertec Power System, Super Nintendo Entertainment System, Space-Based Infrared System, Boeing Airpower Teaming System, Weather System Follow-on Microwave, Advanced Media Broadcasting System, Sistem Logika, Ratiosinatif dan Induktif, YoungLimWon Softlab, Target Acquisition and Designation Sights, Pilot Night Vision System, Scandinavian Airlines System, Earth Observing System, Concurrent Versions System, Who Am I (film 2014), Système de la Nature, NASAMS, European Network of Transmission System Operators for Electricity, Bundamedik, Sistem deteksi intrusi, Sistem Enkripsi Berkas, Sistem Augmentasi Satelit MTSAT, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Sistem Geodesi Dunia, Sistem Penamaan Jenis Elektronika Gabungan, Military grid reference system, Sistem operasi jaringan, TBS Holdings, Sistem pratabrakan, Tracking and Data Relay Satellite System, Barcode of Life Data System, Apache SystemDS, Sistem Perdagangan Rusia, UMTS, Sistem pengelolaan isi, Korean Vertical Launching System, Manila Metro Rail Transit System, Engine-indicating and crew-alerting system, Joint Tactical Information Distribution System, Hyderabad Multi-Modal Transport System, Jawatan Taman Nasional, Sistem Senjata Pembunuh Presisi Canggih, Sistem Informasi Taksonomi Terpadu, Sistem anti tabrakan lalu lintas, IBM PS/2, Sistem Komputer Airborne, Argos (sistem satelit), A-GPS, Space Systems/Loral, HPFS, BIOS, Sistem operasi, Wahana dirgantara super, Power Strike II (permainan video Master System), Instalasi Pengolahan Air Limbah Terpadu Jakarta, Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, IBM AIX, Sistem navigasi satelit, Sistem Interstate Highway, Sistem pengurang hambatan, Mark 41 Vertical Launching System, Sistem Seismik Nasional Lanjutan