Which abbreviation refers to a program that rewards frequent travelers with mileage?

The abbreviation that refers to a program rewarding frequent travelers with mileage is FQTV, which stands for Frequent Traveler Program. These programs are designed to provide incentives for travelers who regularly use a particular airline or airline alliance. By accumulating miles or points, frequent travelers can benefit from various perks such as free flights, upgrades, and other loyalty rewards.

This system is crucial in the aviation industry as it promotes customer loyalty and encourages repeat business from travelers, significantly impacting airlines' marketing strategies and operational planning. Frequent flyer programs play a vital role in enhancing the travel experience and creating a competitive edge for airlines in a used market.