Travel
Airlines
BRITISH AIRWAYS 
AIR FRANCE
AMERICAN AIRLINES 
QANTAS
SOUTH AFRICAN AIRWAYS 
AEROFLOT
BMIBABY 
LUFTHANSA
JAPAN AIRLINES 
ALITALIA
EBOOKERS 
EMIRATES
EURO MANX 
KLM
CHEAP FLIGHTS 
SWISS AIR
VIRGIN ATLANTIC 
EASY JET
BELFAST AIRPORT 
LOT
EASTERN AIRWAYS 
RYAN AIR
Railways
TRANSLINK, journey planner for Northern Ireland
IRISH RAIL, the national rail system in Eire
ENTERPRISE, the cross-border train service between Belfast & Dublin
Roads
AUTOMOBILE ASSOCIATION
ROYAL AUTOMOBILE CLUB
Bus & Coach
BUS EIREANN, bus services in Eire
ULSTERBUS, operating throughout Northern Ireland
NATIONAL EXPRESS, UK's no 1 coach network
MEGABUS
PLUS BUS
TRAVELINE, public transport information throughout the UK
Ferries
DIRECT FERRIES, ferry prices and booking
IRISH FERRIES, the low fares ferry company
FERRYBOOKER, UK's one-stop shop for ferry booking
P & O, Irish Sea
FARRIES.co.uk, prices and booking
CALMAC, Hebridean & Clyde Ferries
Car Rental
AVIS, car rental
AUTO EUROPE, car hire in Northern Ireland
BUDGET, rent-a-car
CAR RENTALS.co.uk, cheap car hire
ARGUS RENTALS, for car hire in Northern Ireland
EASY CAR, car rental
HERTZ, rent-a-car
Walking & Cycling
HILL-WALKING IN IRELAND
NORTHERN IRELAND CYCLING FEDERATION
SUSTRANS, cycling in Northern Ireland
THE RAMBLERS ASSOCIATION, Northern Ireland
COUNTRYWIDE, leading the way for walkers
BEST WALKS, walking in Northern Ireland
CYCLING ULSTER
THE LOUGHSHORE TRAIL, cycling the Lough Neagh region
IRISH CYCLE TOURS