Traffic analysis zone, a unit of geography most commonly used in conventional transportation planning models
The Twilight Zone | The Twilight Zone (1959 TV series) | Traffic | Negative Zone | Panama Canal Zone | Eastern Time Zone | Twilight Zone | traffic | air traffic control | Traffic (band) | National Highway Traffic Safety Administration | Korean Demilitarized Zone | The Dead Zone (TV series) | The Dead Zone | Pacific Time Zone | Junction (traffic) | Hardiness zone | Central Time Zone (North America) | Ponce Historic Zone | Metekel Zone | Arsi Zone | The Twilight Zone (2002 TV series) | O-Zone | Mirab Welega Zone | Hadiya Zone | Gamo Gofa Zone | Debub Omo Zone | Zone | traffic light | Traffic (2000 film) |