Sega Master System, Returnil System Safe, System Rescue, Turner Broadcasting System, System of a Down, Famicom Disk System, Returnil Virtual System, Hunan Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, IBM Q System One, 360Amigo System Speedup, X Window System, Korean Broadcasting System, Dong-A Broadcasting System, Transcontinental Airway System, NASA Docking System, Federal Reserve System, Europa Jupiter System Mission, Mobile Servicing System, Titan Saturn System Mission, Eduka System, Four Thirds System, Statistical Analysis System, Autonomous 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, South-East Asia Japan Cable System, Personal Handy-phone System, Androgynous Peripheral Attach System, Space Shuttle Orbital Maneuvering System, International Docking System Standard, Descent Propulsion System

Nippon Television Network System, Electronic Chart Display and Information System, Papua Indonesia Air System, Manajemen sistem, Ascent Propulsion System, Nintendo Entertainment System, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Aegis Ballistic Missile Defense System, Global Maritime Distress and Safety System, Seoul Broadcasting System, AROS Research Operating System, Primary Life Support System, Common Internet File System, Distributed Common Ground 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, Advanced SystemCare, Geographic Names Information System, 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, 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, Advanced Mobile Phone System, European Data Relay System, Yamagata Television 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, System of a Down, Famicom Disk System, Returnil Virtual System, Hunan Broadcasting System, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), Universal VTOL Control System, IBM Q System One, 360Amigo System Speedup, X Window System, Korean Broadcasting System, Dong-A Broadcasting System, Transcontinental Airway System, NASA Docking System, Federal Reserve System, Europa Jupiter System Mission, Mobile Servicing System, Titan Saturn System Mission, Eduka System, Four Thirds System, Statistical Analysis System, Autonomous 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, South-East Asia Japan Cable System, Personal Handy-phone System, Androgynous Peripheral Attach System, Space Shuttle Orbital Maneuvering System, International Docking System Standard, Descent Propulsion System, Nippon Television Network System, Electronic Chart Display and Information System, Papua Indonesia Air System, Manajemen sistem, Ascent Propulsion System, Nintendo Entertainment System, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Aegis Ballistic Missile Defense System, Global Maritime Distress and Safety System, Seoul Broadcasting System, AROS Research Operating System, Primary Life Support System, Common Internet File System, Distributed Common Ground 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, Advanced SystemCare, Geographic Names Information System, 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, 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, Advanced Mobile Phone System, European Data Relay System, Yamagata Television 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, Target Acquisition and Designation Sights, Pilot Night Vision System, YoungLimWon Softlab, Earth Observing System, Boeing Airpower Teaming System, Scandinavian Airlines System, Advanced Media Broadcasting System, Sistem Logika, Ratiosinatif dan Induktif, Système de la Nature, Who Am I (film 2014), Concurrent Versions System, 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, TBS Holdings, Sistem operasi jaringan, Apache SystemDS, Sistem Perdagangan Rusia, Sistem pengelolaan isi, Sistem pratabrakan, Korean Vertical Launching System, Barcode of Life Data System, Manila Metro Rail Transit System, UMTS, 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 anti tabrakan lalu lintas, Sistem Komputer Airborne, 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 terbenam, Sistem navigasi satelit, Mark 34 Gun Weapon System, Sistem Seismik Nasional Lanjutan, Sistem Interstate Highway, Sistem papan buletin