Brown Line
- BMT Nassau Street Line
- Bakerloo line
- Brown Line (CTA)
- Brown Line (Delhi Metro)
- Brown Line (Mexico City Metro)
- Brown Line (Pittsburgh)
- Copper Line (San Diego Trolley)
- J/Z (New York City Subway service)
- KA Commuter line Duri–Tangerang
- Ma On Shan line
- Paris Métro Line 11
- Thomson–East Coast Line
- Tuen Ma line
- U5 (Berlin U-Bahn)
- Wenhu line