Portage Area Regional Transportation Authority, a public transit authority in Portage County, Ohio
local government area | San Francisco Bay Area | Important Bird Area | Halifax Regional Municipality | Unincorporated area | United States Department of Transportation | Bombardier Transportation | Greater Toronto Area | Urban area | Southern Pacific Transportation Company | metropolitan area | Department of Transportation | Nigerian Television Authority | National Transportation Safety Board | CSX Transportation | Tennessee Valley Authority | New York metropolitan area | Larissa (regional unit) | Bay Area Rapid Transit | New York City Department of Transportation | Transportation Security Administration | Port Authority of New York and New Jersey | Palestinian National Authority | urban area | European Economic Area | Metropolitan Atlanta Rapid Transit Authority | Massachusetts Bay Transportation Authority | Coalition Provisional Authority | New York City Housing Authority | Financial Industry Regulatory Authority |