Yes, Southwest airlines provides international business class. Other airlines that offer international business class include American Airlines and United Airlines.
The following are some airlines that do not offer any form of first class airfare; Qatar Airways, United Airlines, OPenSkies Airlines, and Singapore Airlines.
Oman Airlines offers business class, in fact they recently won an award for the best business class seating. Try searching business class airlines to find one that fits you best.
It would generally mean 'First Class' - the premium (ie, expensive) class on most airlines.
You can find a list of business class airlines at the Fox News website. Some of the best business class airlines include Air New Zealand Business Premier, Delta Airlines Business Elite and Emirates Airlines.
At&T or united airlines
Kingfisher First
Class "T" generally means "Economy Fare"
Usually there are only two classes for the passnegers....... business and economy class........ but if we talk about the classes from the airlines end than it has so many classes like S,G,H,J,I,K,B,Y,U,T,E,W,Q,Z,V,N,D and some more.... And the difference between these classes is this that some comes in economy class and some in business....... And Q class comes in economy class...... And there is a fixed fare for each class.... So as early you book you will get the cheaper fare............
The good thing about Southwest Airlines is its a Low Cost airline, so it has no first class, but you can fly to places for a lot less than other airlines.
emirates and Singapore Airlines
LCDR T class was created in 1879.