The Austrian concept of the entrepreneurial role emphasizes profit as being the prime objective of the market process. As such it has important implications for the analysis of entrepreneurship in nonmarket contexts (such as within firms or under socialism or in bureaucracies in general).
SCAR: Special Forces Combat Assault Rifle: SCAR: Suspected Child Abuse Report: SCAR: Strike Control And Reconnaissance: SCAR: Scientific Commission on Antarctic Research (UK) SCAR: Supersonic Cruise Aircraft Research: SCAR: Security Clearance Access Roster: SCAR: Southwest Commercial Auto Recovery: SCAR: Satellite Communications Applications Research (program) SCAR
The M in military designations stands for Model. What the AR in AR15 stands for has been the subject of more than one discussion on this site. Originally, I believe, it was supposed to stand for Armalite; the company that developed the piece. When Colt bought the rights to build the gun, AR sort of started to mean Automatic Rifle; so take your pick[:D]