the Five Mountain System, a Japanese network of Zen temples (Gozan SeidÅ)
operating system | Super Nintendo Entertainment System | Nintendo Entertainment System | Android (operating system) | mountain | Global Positioning System | Solar System | X Window System | Mountain View, California | Mountain Dew | Mountain | Korean Broadcasting System | System of a Down | Domain Name System | Table Mountain | Seoul Broadcasting System | North Carolina Community College System | Mutual Broadcasting System | Kenesaw Mountain Landis | Bulletin board system | Brokeback Mountain | The Mountain Goats | system | Turner Broadcasting System | Program and System Information Protocol | Geographic information system | Ubuntu (operating system) | Tokyo Broadcasting System | mountain range | mountain pass |