P&W

P&W may refer to:

• Philadelphia and Western Railroad
• Providence and Worcester Railroad
• Pratt & Whitney - an aircraft engine manufacturer
• Pratt & Whitney Measurement Systems - a maker of metrological equipment, and the successor of the original Pratt & Whitney company (from which the aircraft company was an offshoot)
• Passion and Warfare - an album by Steve Vai

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.