Regional Transit Authority

• Berkshire Regional Transit Authority
• Cape Cod Regional Transit Authority
• Central Puget Sound Regional Transit Authority
• Franklin Regional Transit Authority
• Greater Cleveland Regional Transit Authority
• Greater Dayton Regional Transit Authority
• Montachusett Regional Transit Authority
• New Orleans Regional Transit Authority
• Pioneer Valley Transit Authority
• Regional Transit Authority of Southeast Michigan
• Regional Transportation Agency of Central Maryland
• Regional Transportation Authority (disambiguation)
• Southwest Ohio Regional Transit Authority
• Worcester Regional Transit Authority