Sun Metro Mass Transit System, a public transportation agency in El Paso, Texas
Sun | Metro-Goldwyn-Mayer | operating system | Sun Microsystems | Super Nintendo Entertainment System | Nintendo Entertainment System | Chicago Sun-Times | Android (operating system) | 3rd Rock from the Sun | Metro Manila | Mass | Global Positioning System | The Sun | Solar System | X Window System | Sun Yat-sen | Rapid transit | Mass media | Edmonton Light Rail Transit | The Baltimore Sun | Sun Ra | Korean Broadcasting System | Taipei Metro | Mass (liturgy) | Metro | The Sun (newspaper) | System of a Down | Domain Name System | Toronto Transit Commission | rapid transit |