Car Rentals
Auto Jardim, Budget Portugal: Castanheira, CMS-Giocarvi, Economy Car Hire, F D Travel, Quo Vadis, Special Fares Travel, Sun and Sea
Lisbon's Tramways in 2000
Leif Spångberg's gallery of expandable photographs with captions of the tramway system in Lisbon.
Portuguese National Railways
History, lines, timetables and information about the company.
TAP Air Portugal
The Portuguese airline provides information on its fleet, offices, destinations, history and bookings, including a virtual auction.
TransPor
The official guide to public transport in Portugal. Offers a journey planner using bus, flight, ferry and/or rail.