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), 360Amigo System Speedup, Universal VTOL Control System, X Window System, IBM Q System One, Korean Broadcasting System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Europa Jupiter System Mission, Federal Reserve System, Mobile Servicing System, Autonomous System, Four Thirds System, Titan Saturn System Mission, Eduka System, Radio Data System, Statistical Analysis System, HARM Targeting System, Aegis Combat System, Total Access Communication System, Da Vinci Surgical System, Laser Weapon System, RUN 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, Ascent Propulsion System

Electronic Chart Display and Information System, Papua Indonesia Air System, Manajemen sistem, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Distributed Common Ground System, AROS Research Operating System, Common Internet File System, Seoul Broadcasting System, Primary Life Support System, Orbiter Boom Sensor System, HL-20 Personnel Launch System, Educational Broadcasting System, Video Home System, The Honor System (film), Global System for Mobile Communications, Enterprise system, Houston Airport System, Advanced SystemCare, Eyes on the solar system, Geographic Names Information System, Mainichi Broadcasting System, Sistem pada sebuah chip, Nullsoft Scriptable Install System, Air Defense Anti-Tank System, Space Launch System, Handle System, Indian Regional Navigation Satellite System, M24 Sniper Weapon System, Microsoft Certified System Engineer, Thermal Emission Imaging System, Pusat Indonesia Automatic Fingerprint Identification System, Clouds and the Earth's Radiant Energy System, Magnetic Data Acquisition System, Constellation Observing System for Meteorology, Ionosphere, and Climate, 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, Weather System Follow-on Microwave, 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, Liberia Broadcasting System, Hokkaido Air System, Sound system (Jamaika), 360Amigo System Speedup, Universal VTOL Control System, X Window System, IBM Q System One, Korean Broadcasting System, Dong-A Broadcasting System, NASA Docking System, Transcontinental Airway System, Europa Jupiter System Mission, Federal Reserve System, Mobile Servicing System, Autonomous System, Four Thirds System, Titan Saturn System Mission, Eduka System, Radio Data System, Statistical Analysis System, HARM Targeting System, Aegis Combat System, Total Access Communication System, Da Vinci Surgical System, Laser Weapon System, RUN 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, Ascent Propulsion System, Electronic Chart Display and Information System, Papua Indonesia Air System, Manajemen sistem, M110 Semi-Automatic Sniper System, Harmonized Commodity Description and Coding System, Global Maritime Distress and Safety System, Nintendo Entertainment System, Aegis Ballistic Missile Defense System, Distributed Common Ground System, AROS Research Operating System, Common Internet File System, Seoul Broadcasting System, Primary Life Support System, Orbiter Boom Sensor System, HL-20 Personnel Launch System, Educational Broadcasting System, Video Home System, The Honor System (film), Global System for Mobile Communications, Enterprise system, Houston Airport System, Advanced SystemCare, Eyes on the solar system, Geographic Names Information System, Mainichi Broadcasting System, Sistem pada sebuah chip, Nullsoft Scriptable Install System, Air Defense Anti-Tank System, Space Launch System, Handle System, Indian Regional Navigation Satellite System, M24 Sniper Weapon System, Microsoft Certified System Engineer, Thermal Emission Imaging System, Pusat Indonesia Automatic Fingerprint Identification System, Clouds and the Earth's Radiant Energy System, Magnetic Data Acquisition System, Constellation Observing System for Meteorology, Ionosphere, and Climate, 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, Weather System Follow-on Microwave, Nexus for Exoplanet System Science, GSMA, YoungLimWon Softlab, Earth Observing System, Target Acquisition and Designation Sights, Pilot Night Vision System, Super Nintendo Entertainment System, Boeing Airpower Teaming System, Scandinavian Airlines System, Advanced Media Broadcasting System, Système de la Nature, Sistem Logika, Ratiosinatif dan Induktif, NASAMS, Who Am I (film 2014), Concurrent Versions System, European Network of Transmission System Operators for Electricity, Sistem deteksi intrusi, Sistem Augmentasi Satelit MTSAT, Sistem Geodesi Dunia, Bundamedik, Sistem Enkripsi Berkas, Televisi Sistem Penyiaran Tokyo, Sistem rem antiterkunci, Military grid reference system, Tracking and Data Relay Satellite System, Sistem Penamaan Jenis Elektronika Gabungan, Sistem operasi jaringan, Apache SystemDS, Sistem Perdagangan Rusia, Sistem pengelolaan isi, Korean Vertical Launching System, Sistem pratabrakan, Barcode of Life Data System, Engine-indicating and crew-alerting system, Manila Metro Rail Transit System, UMTS, Hyderabad Multi-Modal Transport System, Jawatan Taman Nasional, Sistem Informasi Taksonomi Terpadu, IBM PS/2, Joint Tactical Information Distribution System, 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, Mark 34 Gun Weapon System, Sistem Seismik Nasional Lanjutan, Sambungan Keselamatan Sistem Nama Domain, Sistem terbenam, IBM AIX, Sistem navigasi satelit, Sistem papan buletin, Sistem berkas jaringan, Sistem Interstate Highway, Mark 41 Vertical Launching System