R63 may refer to:
Roads
Other uses
- HMS Concord (R63), a destroyer of the Royal Navy
- HMS Venerable (R63), an aircraft carrier of the Royal Navy
- Mercedes-Benz R63 AMG, a performance-oriented MPV
- R63: Possible risk of harm to the unborn child, a risk phrase
- a size of light bulb reflector
- clipping of Rule 63
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: