About Face may refer to:

• About-face, a drill command in which a unit or soldier makes a 180-degree turn

A U-turn in driving refers to performing a 180 degree rotation to reverse the direction of travel. It is called a "U-turn" because the maneuver looks like the letter U. In some areas, the maneuver is illegal, while in others it is treated as a more ordinary turn, merely extended. In still other areas lanes are occasionally marked "U-Turn only".