Corporate Rate: A moderate rate, which is not available to the general public. It is not necessarily a discounted rate or the minimum rate offered by the hotel. Corporate rates normally guarantee the best available room at a fixed cost for a specified period of time.
Corporate rate - this is the discounted rate that organisations and companies can negotiate with the airlines. Often the company’s country of origin will determine which airline it is - usually one of the national carriers.
Discount rate available to traveling business men and women, customarily 10% below rack (standard) rates.
LEISURE RENTAL: When a traveler pays non-corporate rates for a car rental, and thereby earns a different amount of miles than a corporate rate would earn.
LH: Lufthansa Airlines. Also an abbreviation for "long haul".
See also: What is the meaning of Tickets, Carrier, Check-in, Departure, Destination?