www.stasy.gr	Urban Rail Transport S.A.
	www.yme.gr	Greek Ministry of Infrastructure and Transport
	www.espa.gr	The National Strategic Reference Framework
	et.diavgeia.gov.gr/f/attikometro	Diavgeia
	www.ggde.gr	Directorate General of Public Works
	www.astynet.gr	Unification of the Archaeological Sites of Athens
	www.cityofathens.gr	Municipality of Athens
	www.culture.gr	Greek Ministry of Culture
	www.thessalonikicity.gr	Municipality of Thessaloniki
	www.aia.gr	Athens Airport – Eleftherios Venizelos
	www.aodos.gr	Attiki Odos
	www.egnatia.gr	Egnatia Odos
	www.gefyra.gr	Rion – Antirrion Bridge
	www.athens-trolley.gr	Electric Company of Transports
	www.breathtakingathens.com	The city of Athens official visitors’ website
	www.ergose.gr	Subsidiary Company of the Hellenic Railways Operation (ERGOSE S.A.)
	www.oasa.gr	Athens Urban Transport Organization (OASA)
	www.poas.gr	Panhellenic Federation of Urban Transport
	www.ethel.gr	Hellenic Thermal Busses
	www.isap.gr	Athens Piraeus Electric Railways
	www.ose.gr	Hellenic Railways Organization (OSE)
	www.proastiakos.gr	Suburban Railway
	www.oasth.gr	Organization of Urban Transportation of Thessaloniki
	www.ktel.org	Interurban Busses (KTEL)
	www.tramsa.gr	TRAM S.A.
	www.tfl.gov.uk	Transport of London
	www.m.dk	The Copenhagen Metro
	www.metromonorail.com.au	The Sydney Metro
	www.metroroma.it	MetroRoma
	www.tokyometro.jp	The Tokyo Metro
	www.mta.nyc.ny.us	The New York Metro
	www.itsmarta.com	Metropolitan Atlanta Rapid Transit Authority
	www.tmb.net	The Barcelona Metro
	www.parismetro.com	The Paris Metro
	www.fakeisthenewreal.org	Subway Systems of the World