• Massachusetts Bay Transportation Authority
• Brockton Area Transit
• Paul Revere Transportation Co.
• Greater Attleboro-Taunton Regional Transit Authority
• Greenfield Montague Transportation Area
• Peter Pan

• CT Transit
  • Including The Connecticut Company & SEAT
• Double A Transportation

• MTA New York City Transit
  • Including MaBSTOA & MTA Bus
• Metropolitan Suburban Bus Authority
• Queens Surface
  • Including Queens-Nassau Transit, Queens Transit, Steinway Transit
• Command
  • Including Pioneer & Varsity
• Green Lines
• Jamaica Buses, Inc.
• Triboro Coach Corp.
• New York Bus Service
• Liberty Lines Express
• Private Transportation/New York Airport Service
• New York Waterways
• New York University
• Jetaway Transportation/NYRA
• Westchester County Bee-Line
• Hospital Audiences, Inc.
• Atlantic Express
• Monsey Trails
• Crown Heights Community Bus
• Willamsburg Trolley
• Harran
• Gray Line Tours
• CDTA
• Chemung County Transit System

• New Jersey Transit
• Academy
• DeCamp
• Haley's IBOA

• Southeastern Pennsylvania Transportation Authority
• Berks Area Reading Transportation Authority
• Red Rose Transit Authority
• Port Authority of Allegheny County

• WMATA/DC Transit
• Maryland MTA
• GRTC
• Tidewater RTA

• Miami Valley RTA
• Central Ohio Transit Authority
• Queen City Metro
  • Including Cincinnati Transit
• The Ohio Bus Line
• PSM Coaches

• Transit Authority of Northern Kentucky
  • Including CN&C Green Line

• Chicago Transit Authority
  • Including Chicago Surface Lines
• Pace
• Nortran
• Chicago & West Towns
• Colonial Coach
• Robinson Coach
• Rockford Mass Transit District
• Village of Bradley
• Northern Illinois University

• Milwaukee County Transit System
  • Including Milwaukee & Suburban Transport Co.
• Belle Urban System
• Kenosha Transit
• Janesville Transit System
• Oshkosh Transit System

• CyRide

• Minneapolis-St. Paul Metro Transit
  • Including Maple Grove Transit

• AC Transit
• Long Beach Transit

Greyhound

Emergency Services Buses

Airport Buses