Rot or rotting may refer to: The general decomposition of organic objects Dry rot and wet rot in wood Bit rot, decay of storage media like CDs and DVDs Link rot, an event where hyperlinks on webpages eventually become broken Rot (mathematics), a vector operator in mathematics ROT13, a simple substitution cipher Rot, the German word for red Tarom, by International Civil Aviation Organization code Rotting (band), a metal group from Canada Rotting (album), an album by the Brazilian metal… (More on Rot)