Here are links to Airline and Rail Carriers' respective frequent flyer program websites.
Click on the link to open in a new browser window.
AeroMexico
Air Canada AeroPlan
AlaskaAir
American Airlines
British Airways
Continental Airlines
Delta Air Lines
Hawaiian Airlines
KLM
Lufthansa
Mexicana Airlines
Northwest Airlines
Qantas Airways
Scandinavian Airlines
Southwest Airlines
Thai Airways
United Airlines
US Airways
Virgin Atlantic Airways
VIA Preference