Maltabuses Yahoo group UE
MCI Bus Nuts URE Yahoo group
MCW-Bus-and-Coach Yahoo group for fans of Metro-Cammell-Weymann EU
Megabus Yahoo group for discussion of Stagecoach's Megabus operation in the UK EU
Mercedes-Buses Yahoo group - photographs and information EU
Merseyside Buses Yahoo Group E
MilanoTrams Yahoo group - trams, trolleys light rail and urban transport in Milan UE
national_express Yahoo group for anyone interested in the operations of National Express EU
New Zealand Urban Transport Yahoo group U
Northwesttransportgroup - Yahoo group for fans of buses in the North West of England EU
NYC_TRANSIT_MODELERS_GROUP Yahoo group MU
OC Transpo Bus Fan Club Yahoo group EU
Open Top Bus Yahoo group moderated by David McGow EU
OVL Yahoo group - public transport in the Netherlands UE
peak-district-locals/ Yahoo group devoted to bus and coach operators based and operating within/into the Peak District National Park: Hulleys of Baslow, G & J Holmes, TM Travel, Go Bus, Ringwood Coaches, Bowers, Clowes and Express Motors, also Stagecoach East Midlands, First PMT, First Mainline, Trent/Barton, Stagecoach Manchester EU
Pete's Transport - UK Yahoo group for photographs of transportation of all kinds E
Photos of German Buses - a Yahoo group in German and English UE