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

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

Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, System of a Down, Famicom Disk System, Returnil Virtual System, Hunan Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, 360Amigo System Speedup, X Window System, IBM Q System One, Korean Broadcasting System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Federal Reserve System, Europa Jupiter System Mission, Mobile Servicing System, Eduka System, Four Thirds System, Titan Saturn System Mission, Autonomous System, Statistical Analysis System, Radio Data System, HARM Targeting System, Aegis Combat System, Total Access Communication System, Da Vinci Surgical System, Laser Weapon System, RUN System, Mainichi Broadcasting System, South-East Asia Japan Cable System, Personal Handy-phone System, Androgynous Peripheral Attach System, Space Shuttle Orbital Maneuvering System, International Docking System Standard, Descent Propulsion System, Nippon Television Network System, Electronic Chart Display and Information System, Ascent Propulsion System, Papua Indonesia Air System, Nintendo Entertainment System, Manajemen sistem, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Aegis Ballistic Missile Defense System, Global Maritime Distress and Safety System, AROS Research Operating System, Seoul Broadcasting System, Distributed Common Ground System, Common Internet File System, Primary Life Support System, Orbiter Boom Sensor System, Educational Broadcasting System, HL-20 Personnel Launch System, Video Home System, The Honor System (film), Enterprise system, Global System for Mobile Communications, Houston Airport System, Advanced SystemCare, Geographic Names Information System, Sistem pada sebuah chip, Eyes on the solar system, Air Defense Anti-Tank System, Nullsoft Scriptable Install System, Space Launch System, M24 Sniper Weapon System, Handle System, Thermal Emission Imaging System, Microsoft Certified System Engineer, Indian Regional Navigation Satellite System, 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, European Data Relay System, Advanced Mobile Phone System, Yamagata Television System, Ultrasonic Broadcasting System, Sistem Identifikasi Otomatis, Joint Polar Satellite System, Bell System, Kenertec Power System, Space-Based Infrared System, Nexus for Exoplanet System Science, Weather System Follow-on Microwave, GSMA, Super Nintendo Entertainment System, Earth Observing System, Boeing Airpower Teaming System, YoungLimWon Softlab, Target Acquisition and Designation Sights, Pilot Night Vision System, Scandinavian Airlines System, 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, Sistem Augmentasi Satelit MTSAT, Bundamedik, 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, Apache SystemDS, Sistem pengelolaan isi, Sistem Perdagangan Rusia, Sistem pratabrakan, Korean Vertical Launching System, Barcode of Life Data System, Manila Metro Rail Transit System, Engine-indicating and crew-alerting system, UMTS, Hyderabad Multi-Modal Transport System, Joint Tactical Information Distribution System, Jawatan Taman Nasional, Sistem Informasi Taksonomi Terpadu, IBM PS/2, Sistem Komputer Airborne, Sistem anti tabrakan lalu lintas, Sistem Senjata Pembunuh Presisi Canggih, A-GPS, Argos (sistem satelit), Space Systems/Loral, BIOS, HPFS, 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, Mark 34 Gun Weapon System, Sistem Seismik Nasional Lanjutan, IBM AIX, Mark 41 Vertical Launching System, Sistem Interstate Highway