DFM
abbreviation
- (in the UK) Distinguished Flying Medal, a decoration awarded to RAF personnel for acts of courage or devotion to duty when not in action against an enemy, instituted in 1918（英国）杰出飞行勋章（向皇家空军工作人员颁发的勋章, 用以奖励其在非对敌作战时的英勇行为或忠于职守的表现, 设立于1918年）。