a species of hummingbird Little Ruby, a common name of Alternanthera dentata in the amaranth family Ruby Leaf, a common name of Alternanthera brasiliana J.W. Ruby Memorial Hospital, or Ruby, in Morgantown, West Virginia Ruby Tuesday (restaurant), an international restaurant chain. List of storms named Ruby See also Rubygate, a sex scandal involving Silvio Berlusconi Ruby pistol Rubi (disambiguation) Rubin (disambiguation) Rubis (rocket), a rocket system RWBY, an animated web series