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

Electronic Chart Display and Information System, Papua Indonesia Air System, Manajemen sistem, System Ever Indonesia, Ascent Propulsion System, Seoul Broadcasting System, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, AROS Research Operating System, Aegis Ballistic Missile Defense System, Primary Life Support System, Common Internet File System, Nippon Television Network System, Educational Broadcasting System, Video Home System, Distributed Common Ground System, Orbiter Boom Sensor System, Space Shuttle Orbital Maneuvering System, HL-20 Personnel Launch System, Global System for Mobile Communications, Enterprise system, Houston Airport System, Advanced SystemCare, Global Maritime Distress and Safety System, Air Defense Anti-Tank System, Sistem pada sebuah chip, Eyes on the solar system, Nullsoft Scriptable Install System, Space Launch System, M24 Sniper Weapon System, Thermal Emission Imaging System, Handle System, Microsoft Certified System Engineer, Indian Regional Navigation Satellite System, Pusat Indonesia Automatic Fingerprint Identification System, Clouds and the Earth's Radiant Energy System, Geographic Names Information 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, Nexus for Exoplanet System Science, GSMA

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