Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, Famicom Disk System, System of a Down, 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, NASA Docking System, Transcontinental Airway System, Federal Reserve System, Mobile Servicing System, Europa Jupiter System Mission, Eduka System, Four Thirds System, Titan Saturn System Mission, Autonomous System, Statistical Analysis System, Radio Data System, HARM Targeting System, Aegis Combat 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, Ascent Propulsion System, Papua Indonesia Air System, Manajemen sistem, Nintendo Entertainment System, M110 Semi-Automatic Sniper System, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, AROS Research Operating System, Seoul Broadcasting System, Primary Life Support System, Distributed Common Ground System, Common Internet File System, Educational Broadcasting System, Orbiter Boom Sensor System, HL-20 Personnel Launch System, Video Home System, The Honor System (film), Global System for Mobile Communications, Enterprise system, Houston Airport System, Geographic Names Information System, Advanced SystemCare, 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, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Clouds and the Earth's Radiant Energy System, Pusat Indonesia Automatic Fingerprint Identification 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, Kenertec Power System, Bell System, Space-Based Infrared System, Nexus for Exoplanet System Science, GSMA

Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, Famicom Disk System, System of a Down, 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, NASA Docking System, Transcontinental Airway System, Federal Reserve System, Mobile Servicing System, Europa Jupiter System Mission, Eduka System, Four Thirds System, Titan Saturn System Mission, Autonomous System, Statistical Analysis System, Radio Data System, HARM Targeting System, Aegis Combat 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, Ascent Propulsion System, Papua Indonesia Air System, Manajemen sistem, Nintendo Entertainment System, M110 Semi-Automatic Sniper System, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, AROS Research Operating System, Seoul Broadcasting System, Primary Life Support System, Distributed Common Ground System, Common Internet File System, Educational Broadcasting System, Orbiter Boom Sensor System, HL-20 Personnel Launch System, Video Home System, The Honor System (film), Global System for Mobile Communications, Enterprise system, Houston Airport System, Geographic Names Information System, Advanced SystemCare, 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, Indian Regional Navigation Satellite System, Microsoft Certified System Engineer, Clouds and the Earth's Radiant Energy System, Pusat Indonesia Automatic Fingerprint Identification 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, Kenertec Power System, Bell System, Space-Based Infrared System, Nexus for Exoplanet System Science, GSMA, Weather System Follow-on Microwave, 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, Sistem Geodesi Dunia, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Military grid reference system, Sistem Penamaan Jenis Elektronika Gabungan, Tracking and Data Relay Satellite System, Sistem operasi jaringan, TBS Holdings, Apache SystemDS, Sistem pratabrakan, Sistem Perdagangan Rusia, Sistem pengelolaan isi, Barcode of Life Data System, Korean Vertical Launching 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 Senjata Pembunuh Presisi Canggih, Sistem Komputer Airborne, Sistem anti tabrakan lalu lintas, A-GPS, Argos (sistem satelit), Space Systems/Loral, HPFS, BIOS, Sistem operasi, Power Strike II (permainan video Master System), Wahana dirgantara super, Instalasi Pengolahan Air Limbah Terpadu Jakarta, Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, Sistem navigasi satelit, Mark 34 Gun Weapon System, IBM AIX, Sistem Seismik Nasional Lanjutan, Mark 41 Vertical Launching System, Sistem Interstate Highway