AMU meaning in Military and Defence ?

American Public University System (APUS) is a private, for-profit, online learning university system that is composed of American Military University (AMU) and American Public University (APU). APUS is wholly owned by American Public Education, Inc., a publicly traded private-sector corporation (Nasdaq: APEI). APUS maintains corporate and academic offices in Charles Town, West Virginia. APUS offers associates, bachelors, masters, and doctoral degrees, in addition to dual degrees, certificate programs and learning tracks.

APUS has approximately 110,000 alumni worldwide as of March 31, 2021.

Despite its name, APUS is not a public institution and is not a part of the U.S. government or the U.S. military. In 2018, the school paid $270,000 to the state of Massachusetts following an investigation by the state's attorney general into allegations that it misled potential students.

Approximately 56% of APUS students reported that they served in the military on active duty at initial enrollment. About 55,000 military service members get tuition assistance for APUS schools. Another 16,702 use their GI Bill benefits for the schools.