Sega Master System, Returnil System Safe, System Rescue, Famicom Disk System, Returnil Virtual System, System of a Down, Hunan Broadcasting System, Turner Broadcasting System, Hokkaido Air System, Liberia Broadcasting System, Sound system (Jamaika), X Window System, Universal VTOL Control System, 360Amigo System Speedup, IBM Q System One, Federal Reserve System, Korean Broadcasting System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Mobile Servicing System, Europa Jupiter System Mission, Four Thirds System, Titan Saturn System Mission, Eduka System, Autonomous System, Statistical Analysis System, Radio Data System, HARM Targeting System, Total Access Communication System, Da Vinci Surgical System, Laser Weapon System, RUN System, South-East Asia Japan Cable System, Mainichi Broadcasting System, Androgynous Peripheral Attach System, Personal Handy-phone System, Aegis Combat System, International Docking System Standard, Descent Propulsion System, Electronic Chart Display and Information System
Ascent Propulsion System, Papua Indonesia Air System, Manajemen sistem, M110 Semi-Automatic Sniper System, System Ever Indonesia, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Educational Broadcasting System, Seoul Broadcasting System, AROS Research Operating System, Common Internet File System, Distributed Common Ground System, Nintendo Entertainment System, Primary Life Support System, Video Home System, Nippon Television Network 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, Sistem pada sebuah chip, Global Maritime Distress and Safety System, Eyes on the solar system, Air Defense Anti-Tank System, Nullsoft Scriptable Install System, Space Launch System, Handle System, M24 Sniper Weapon System, Thermal Emission Imaging System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Clouds and the Earth's Radiant Energy System, Pusat Indonesia Automatic Fingerprint Identification System, Sistem Identifikasi Otomatis, Constellation Observing System for Meteorology, Ionosphere, and Climate, Geographic Names Information System, Magnetic Data Acquisition System, European Data Relay System, Advanced Mobile Phone System, Yamagata Television System, Ultrasonic Broadcasting System, Joint Polar Satellite System, Kenertec Power System, Space-Based Infrared System, Nexus for Exoplanet System Science, Weather System Follow-on Microwave, Bell System
Sega Master System, Returnil System Safe, System Rescue, Famicom Disk System, Returnil Virtual System, System of a Down, Hunan Broadcasting System, Turner Broadcasting System, Hokkaido Air System, Liberia Broadcasting System, Sound system (Jamaika), X Window System, Universal VTOL Control System, 360Amigo System Speedup, IBM Q System One, Federal Reserve System, Korean Broadcasting System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Mobile Servicing System, Europa Jupiter System Mission, Four Thirds System, Titan Saturn System Mission, Eduka System, Autonomous System, Statistical Analysis System, Radio Data System, HARM Targeting System, Total Access Communication System, Da Vinci Surgical System, Laser Weapon System, RUN System, South-East Asia Japan Cable System, Mainichi Broadcasting System, Androgynous Peripheral Attach System, Personal Handy-phone System, Aegis Combat System, International Docking System Standard, Descent Propulsion System, Electronic Chart Display and Information System, Ascent Propulsion System, Papua Indonesia Air System, Manajemen sistem, M110 Semi-Automatic Sniper System, System Ever Indonesia, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Educational Broadcasting System, Seoul Broadcasting System, AROS Research Operating System, Common Internet File System, Distributed Common Ground System, Nintendo Entertainment System, Primary Life Support System, Video Home System, Nippon Television Network 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, Sistem pada sebuah chip, Global Maritime Distress and Safety System, Eyes on the solar system, Air Defense Anti-Tank System, Nullsoft Scriptable Install System, Space Launch System, Handle System, M24 Sniper Weapon System, Thermal Emission Imaging System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Clouds and the Earth's Radiant Energy System, Pusat Indonesia Automatic Fingerprint Identification System, Sistem Identifikasi Otomatis, Constellation Observing System for Meteorology, Ionosphere, and Climate, Geographic Names Information System, Magnetic Data Acquisition System, European Data Relay System, Advanced Mobile Phone System, Yamagata Television System, Ultrasonic Broadcasting System, Joint Polar Satellite System, Kenertec Power System, Space-Based Infrared System, Nexus for Exoplanet System Science, Weather System Follow-on Microwave, Bell System, GSMA, Super Nintendo Entertainment System, Boeing Airpower Teaming System, Target Acquisition and Designation Sights, Pilot Night Vision System, Système de la Nature, Earth Observing System, Advanced Media Broadcasting System, Scandinavian Airlines System, Sistem Logika, Ratiosinatif dan Induktif, Manila Metro Rail Transit System, Concurrent Versions System, Who Am I (film 2014), European Network of Transmission System Operators for Electricity, NASAMS, Sistem deteksi intrusi, Sistem Augmentasi Satelit MTSAT, Sistem Geodesi Dunia, Sistem Enkripsi Berkas, Bundamedik, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Military grid reference system, Sistem operasi jaringan, Tracking and Data Relay Satellite System, TBS Holdings, Sistem Perdagangan Rusia, Argos (sistem satelit), Sistem pengelolaan isi, Sistem pratabrakan, Korean Vertical Launching System, Barcode of Life Data System, Engine-indicating and crew-alerting system, UMTS, Jawatan Taman Nasional, Hyderabad Multi-Modal Transport System, Sistem Informasi Taksonomi Terpadu, Sistem Senjata Pembunuh Presisi Canggih, Sistem Komputer Airborne, Sistem anti tabrakan lalu lintas, IBM PS/2, A-GPS, Space Systems/Loral, HPFS, Sistem operasi, BIOS, Instalasi Pengolahan Air Limbah Terpadu Jakarta, Power Strike II (permainan video Master System), Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, IBM AIX, Sistem Seismik Nasional Lanjutan, Mark 41 Vertical Launching System, Sistem berkas jaringan, Sistem navigasi satelit, Sistem Interstate Highway, Sistem pengurang hambatan, Sistem papan buletin, XM501 Non-Line-of-Sight Launch System, Sistem informasi jaringan, Badan Lingkungan Eropa