Sega Master System, Returnil System Safe, System Rescue, Famicom Disk System, System of a Down, Returnil Virtual System, Hunan Broadcasting System, Turner Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, X Window System, 360Amigo System Speedup, IBM Q System One, Korean Broadcasting System, Federal Reserve System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Europa Jupiter System Mission, Mobile Servicing System, Four Thirds System, Titan Saturn System Mission, Autonomous System, Eduka System, Statistical Analysis System, Radio Data System, HARM Targeting 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, Aegis Combat 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, Manajemen sistem, Nintendo Entertainment System, System Ever Indonesia, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Aegis Ballistic Missile Defense System, Seoul Broadcasting System, Global Maritime Distress and Safety System, AROS Research Operating System, Distributed Common Ground System, Common Internet File System, Primary Life Support System, Video Home System, Orbiter Boom Sensor System, Educational Broadcasting System, HL-20 Personnel Launch System, Space Shuttle Orbital Maneuvering System, Global System for Mobile Communications, Enterprise system, Houston Airport System, Advanced SystemCare, Sistem pada sebuah chip, Eyes on the solar system, Air Defense Anti-Tank System, Nullsoft Scriptable Install System, Space Launch System, Handle System, M24 Sniper Weapon System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Thermal Emission Imaging 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, Sistem Identifikasi Otomatis, Geographic Names Information System, European Data Relay System, Advanced Mobile Phone System, Yamagata Television System, Ultrasonic Broadcasting System, 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, Famicom Disk System, System of a Down, Returnil Virtual System, Hunan Broadcasting System, Turner Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, X Window System, 360Amigo System Speedup, IBM Q System One, Korean Broadcasting System, Federal Reserve System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Europa Jupiter System Mission, Mobile Servicing System, Four Thirds System, Titan Saturn System Mission, Autonomous System, Eduka System, Statistical Analysis System, Radio Data System, HARM Targeting 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, Aegis Combat 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, Manajemen sistem, Nintendo Entertainment System, System Ever Indonesia, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Aegis Ballistic Missile Defense System, Seoul Broadcasting System, Global Maritime Distress and Safety System, AROS Research Operating System, Distributed Common Ground System, Common Internet File System, Primary Life Support System, Video Home System, Orbiter Boom Sensor System, Educational Broadcasting System, HL-20 Personnel Launch System, Space Shuttle Orbital Maneuvering System, Global System for Mobile Communications, Enterprise system, Houston Airport System, Advanced SystemCare, Sistem pada sebuah chip, Eyes on the solar system, Air Defense Anti-Tank System, Nullsoft Scriptable Install System, Space Launch System, Handle System, M24 Sniper Weapon System, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Thermal Emission Imaging 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, Sistem Identifikasi Otomatis, Geographic Names Information System, European Data Relay System, Advanced Mobile Phone System, Yamagata Television System, Ultrasonic Broadcasting System, 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, Target Acquisition and Designation Sights, Pilot Night Vision System, Boeing Airpower Teaming System, Scandinavian Airlines System, Système de la Nature, Advanced Media Broadcasting System, Sistem Logika, Ratiosinatif dan Induktif, Manila Metro Rail Transit System, 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, Sistem Geodesi Dunia, Sistem Penamaan Jenis Elektronika Gabungan, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Military grid reference system, 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, Engine-indicating and crew-alerting system, UMTS, Hyderabad Multi-Modal Transport System, Jawatan Taman Nasional, Sistem Informasi Taksonomi Terpadu, Joint Tactical Information Distribution System, IBM PS/2, Sistem Komputer Airborne, Sistem anti tabrakan lalu lintas, Sistem Senjata Pembunuh Presisi Canggih, A-GPS, Argos (sistem satelit), Space Systems/Loral, HPFS, BIOS, Sistem operasi, Wahana dirgantara super, Instalasi Pengolahan Air Limbah Terpadu Jakarta, Power Strike II (permainan video Master System), Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, Sistem navigasi satelit, Sistem Seismik Nasional Lanjutan, IBM AIX, Sistem papan buletin, Sistem berkas jaringan, Sistem Interstate Highway, Mark 41 Vertical Launching System