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

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

Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, System of a Down, Famicom Disk System, Returnil Virtual System, Hunan Broadcasting System, Hokkaido Air System, Liberia Broadcasting System, Sound system (Jamaika), Universal VTOL Control System, IBM Q System One, X Window System, 360Amigo System Speedup, Korean Broadcasting System, Dong-A Broadcasting System, Transcontinental Airway System, Federal Reserve System, NASA Docking System, Mobile Servicing System, Titan Saturn System Mission, Europa Jupiter System Mission, Eduka System, Four Thirds System, Statistical Analysis System, Radio Data System, Autonomous System, Aegis Combat System, HARM Targeting System, Da Vinci Surgical System, Total Access Communication System, Laser Weapon System, RUN System, Mainichi Broadcasting System, Personal Handy-phone System, South-East Asia Japan Cable System, Androgynous Peripheral Attach System, International Docking System Standard, Space Shuttle Orbital Maneuvering System, Descent Propulsion System, Nippon Television Network System, Electronic Chart Display and Information System, Papua Indonesia Air System, Nintendo Entertainment System, Manajemen sistem, Ascent Propulsion System, Aegis Ballistic Missile Defense System, M110 Semi-Automatic Sniper System, Global Maritime Distress and Safety System, Harmonized Commodity Description and Coding System, Seoul Broadcasting System, AROS Research Operating System, Primary Life Support System, Common Internet File System, Distributed Common Ground System, Educational Broadcasting System, Orbiter Boom Sensor System, HL-20 Personnel Launch System, Video Home System, Global System for Mobile Communications, The Honor System (film), Enterprise system, Houston Airport System, Geographic Names Information System, Advanced SystemCare, Sistem pada sebuah chip, Air Defense Anti-Tank System, Eyes on the solar system, Nullsoft Scriptable Install System, Space Launch System, M24 Sniper Weapon System, Thermal Emission Imaging System, Indian Regional Navigation Satellite System, Handle System, Microsoft Certified System Engineer, Pusat Indonesia Automatic Fingerprint Identification System, Clouds and the Earth's Radiant Energy System, Constellation Observing System for Meteorology, Ionosphere, and Climate, Magnetic Data Acquisition System, Advanced Mobile Phone System, European Data Relay System, Yamagata Television System, Sistem Identifikasi Otomatis, Ultrasonic Broadcasting System, Joint Polar Satellite System, Bell System, Kenertec Power System, Space-Based Infrared System, GSMA, Nexus for Exoplanet System Science, Weather System Follow-on Microwave, Super Nintendo Entertainment System, Earth Observing System, Boeing Airpower Teaming System, Scandinavian Airlines System, Target Acquisition and Designation Sights, Pilot Night Vision System, YoungLimWon Softlab, Advanced Media Broadcasting System, Sistem Logika, Ratiosinatif dan Induktif, Système de la Nature, Concurrent Versions System, Who Am I (film 2014), NASAMS, European Network of Transmission System Operators for Electricity, Sistem deteksi intrusi, Bundamedik, Sistem Augmentasi Satelit MTSAT, Sistem Enkripsi Berkas, Televisi Sistem Penyiaran Tokyo, Sistem Geodesi Dunia, Sistem rem antiterkunci, Military grid reference system, Sistem Penamaan Jenis Elektronika Gabungan, Tracking and Data Relay Satellite System, TBS Holdings, Sistem operasi jaringan, Sistem pengelolaan isi, Sistem pratabrakan, Apache SystemDS, Sistem Perdagangan Rusia, Barcode of Life Data System, Korean Vertical Launching System, Manila Metro Rail Transit System, UMTS, Engine-indicating and crew-alerting system, Hyderabad Multi-Modal Transport System, Jawatan Taman Nasional, Joint Tactical Information Distribution System, IBM PS/2, Sistem Informasi Taksonomi Terpadu, Sistem anti tabrakan lalu lintas, Sistem Komputer Airborne, Sistem Senjata Pembunuh Presisi Canggih, A-GPS, Space Systems/Loral, Argos (sistem satelit), HPFS, BIOS, Sistem operasi, Power Strike II (permainan video Master System), Wahana dirgantara super, Instalasi Pengolahan Air Limbah Terpadu Jakarta, Sistem navigasi satelit, Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, IBM AIX, Sistem Interstate Highway, Mark 34 Gun Weapon System, Sistem Seismik Nasional Lanjutan, Sistem berkas jaringan