The title of Master of Philosophy (MPhil) indicates (in the same manner as Doctor of Philosophy) an extended degree with a large research component. Other generically named master's programs include the Master of Studies (MSt)/Master of Advanced Study (MASt)/Master of Advanced Studies (M.A.S.), and Professional Master's (MProf). Integrated master's degrees and postgraduate master's degrees oriented towards professional practice are often more specifically named for their field of study ("tagged degrees"), including, for example, Master of Business Administration, Master of Divinity, Master of Engineering and Master of Physics.