Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, Famicom Disk System, System of a Down, Returnil Virtual System, Hunan Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, X Window System, IBM Q System One, 360Amigo System Speedup, 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, Statistical Analysis System, Autonomous 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, International Docking System Standard, Space Shuttle Orbital Maneuvering System, Descent Propulsion System

Nippon Television Network System, Ascent Propulsion System, Electronic Chart Display and Information System, Manajemen sistem, Papua Indonesia Air System, M110 Semi-Automatic Sniper System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Seoul Broadcasting System, Primary Life Support System, AROS Research Operating System, Common Internet File System, Distributed Common Ground System, Video Home System, Educational Broadcasting System, Orbiter Boom Sensor System, HL-20 Personnel Launch 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, Air Defense Anti-Tank System, Eyes on the solar system, Nullsoft Scriptable Install System, Space Launch System, M24 Sniper Weapon System, Handle System, Indian Regional Navigation Satellite System, Thermal Emission Imaging System, Microsoft Certified System Engineer, 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, Yamagata Television System, Advanced Mobile Phone System, Ultrasonic Broadcasting System, Sistem Identifikasi Otomatis, Joint Polar Satellite System, Kenertec Power System, Bell System, Nexus for Exoplanet System Science, Space-Based Infrared System, 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, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, X Window System, IBM Q System One, 360Amigo System Speedup, 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, Statistical Analysis System, Autonomous 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, International Docking System Standard, Space Shuttle Orbital Maneuvering System, Descent Propulsion System, Nippon Television Network System, Ascent Propulsion System, Electronic Chart Display and Information System, Manajemen sistem, Papua Indonesia Air System, M110 Semi-Automatic Sniper System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Seoul Broadcasting System, Primary Life Support System, AROS Research Operating System, Common Internet File System, Distributed Common Ground System, Video Home System, Educational Broadcasting System, Orbiter Boom Sensor System, HL-20 Personnel Launch 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, Air Defense Anti-Tank System, Eyes on the solar system, Nullsoft Scriptable Install System, Space Launch System, M24 Sniper Weapon System, Handle System, Indian Regional Navigation Satellite System, Thermal Emission Imaging System, Microsoft Certified System Engineer, 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, Yamagata Television System, Advanced Mobile Phone System, Ultrasonic Broadcasting System, Sistem Identifikasi Otomatis, Joint Polar Satellite System, Kenertec Power System, Bell System, Nexus for Exoplanet System Science, Space-Based Infrared System, GSMA, Weather System Follow-on Microwave, Super Nintendo Entertainment System, YoungLimWon Softlab, Target Acquisition and Designation Sights, Pilot Night Vision System, Boeing Airpower Teaming System, Earth Observing 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 Geodesi Dunia, Sistem Enkripsi Berkas, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Military grid reference system, Sistem Penamaan Jenis Elektronika Gabungan, Sistem operasi jaringan, Tracking and Data Relay Satellite System, TBS Holdings, Apache SystemDS, Sistem Perdagangan Rusia, Sistem pengelolaan isi, Korean Vertical Launching System, Sistem pratabrakan, Barcode of Life Data System, UMTS, Manila Metro Rail Transit System, Engine-indicating and crew-alerting system, 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, Power Strike II (permainan video Master System), Wahana dirgantara super, Instalasi Pengolahan Air Limbah Terpadu Jakarta, Sambungan Keselamatan Sistem Nama Domain, IBM AIX, Sistem Seismik Nasional Lanjutan, Mark 34 Gun Weapon System, Sistem terbenam, Sistem navigasi satelit, Sistem Interstate Highway, Sistem papan buletin