APP has various meanings in the Army category. Discover the full forms, definitions, and usage contexts of APP in Army.
An application, or application program, is a software program that runs on your computer. Web browsers, e-mail programs, word processors, games, and utilities are all applications. The word "application" is used because each program has a specific application for the user. For example, a word processor can help a student create a research paper, while a video game can prevent the student from getting the paper done.
ArmyA final approach is the last leg in an aircraft's approach to landing, when the aircraft is lined up with the runway and descending for landing.
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