Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, Famicom Disk System, System of a Down, Returnil Virtual System, Hunan Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, Liberia Broadcasting System, X Window System, IBM Q System One, 360Amigo System Speedup, Korean Broadcasting System, Transcontinental Airway System, Federal Reserve System, Mobile Servicing System, Eduka System, Dong-A Broadcasting System, NASA Docking System, Statistical Analysis System, Titan Saturn System Mission, Four Thirds System, Europa Jupiter System Mission, Radio Data System, Autonomous System, Aegis Combat System, HARM Targeting System, Da Vinci Surgical 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, Ascent Propulsion System, Aegis Ballistic Missile Defense System, Seoul Broadcasting System, M110 Semi-Automatic Sniper System, Primary Life Support 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, Video Home System, The Honor System (film), Orbiter Boom Sensor System, Enterprise system, Global System for Mobile Communications, HL-20 Personnel Launch System, Houston Airport System, Sistem pada sebuah chip, Geographic Names Information System, 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, Advanced Mobile Phone System, Ultrasonic Broadcasting System, Magnetic Data Acquisition System, Sistem Identifikasi Otomatis, European Data Relay System, Joint Polar Satellite System, Nexus for Exoplanet System Science, Bell System, GSMA, Kenertec Power System, Space-Based Infrared System

Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, Famicom Disk System, System of a Down, Returnil Virtual System, Hunan Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, Liberia Broadcasting System, X Window System, IBM Q System One, 360Amigo System Speedup, Korean Broadcasting System, Transcontinental Airway System, Federal Reserve System, Mobile Servicing System, Eduka System, Dong-A Broadcasting System, NASA Docking System, Statistical Analysis System, Titan Saturn System Mission, Four Thirds System, Europa Jupiter System Mission, Radio Data System, Autonomous System, Aegis Combat System, HARM Targeting System, Da Vinci Surgical 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, Ascent Propulsion System, Aegis Ballistic Missile Defense System, Seoul Broadcasting System, M110 Semi-Automatic Sniper System, Primary Life Support 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, Video Home System, The Honor System (film), Orbiter Boom Sensor System, Enterprise system, Global System for Mobile Communications, HL-20 Personnel Launch System, Houston Airport System, Sistem pada sebuah chip, Geographic Names Information System, 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, Advanced Mobile Phone System, Ultrasonic Broadcasting System, Magnetic Data Acquisition System, Sistem Identifikasi Otomatis, European Data Relay System, Joint Polar Satellite System, Nexus for Exoplanet System Science, Bell System, GSMA, Kenertec Power System, Space-Based Infrared System, Super Nintendo Entertainment System, Weather System Follow-on Microwave, Boeing Airpower Teaming System, Advanced Media Broadcasting System, Sistem Logika, Ratiosinatif dan Induktif, YoungLimWon Softlab, Scandinavian Airlines System, Earth Observing System, Target Acquisition and Designation Sights, Pilot Night Vision System, Who Am I (film 2014), Concurrent Versions System, 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, Military grid reference system, Sistem Penamaan Jenis Elektronika Gabungan, TBS Holdings, Sistem operasi jaringan, Tracking and Data Relay Satellite System, Sistem pratabrakan, Apache SystemDS, Barcode of Life Data System, Sistem Perdagangan Rusia, Sistem pengelolaan isi, UMTS, Korean Vertical Launching System, Manila Metro Rail Transit System, Engine-indicating and crew-alerting system, Hyderabad Multi-Modal Transport System, Joint Tactical Information Distribution System, Jawatan Taman Nasional, Sistem anti tabrakan lalu lintas, Sistem Informasi Taksonomi Terpadu, Sistem Senjata Pembunuh Presisi Canggih, 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, IBM AIX, Sistem terbenam, Sistem navigasi satelit, Sistem Interstate Highway, Sistem Seismik Nasional Lanjutan, Sistem pengurang hambatan, Mark 41 Vertical Launching System