professional development programs of other services may also be counted for award of the ribbon. Eligible courses are the Army Sergeants Major Academy, Navy Senior Enlisted Academy, and Coast Guard Chief Petty Officer Academy. The ribbon is awarded to individuals who complete the course in-residence and may not be awarded to those who only complete the correspondence course. Additional awards of the NCO Professional Military Education Graduate Ribbon are denoted by oak leaf clusters. References Awards and decorations of the United States Army Awards and decorations of the United States Air Force Awards and decorations of the United States Space Force US Army NCO training United States Air Force military education and training