RBY

RBY may refer to:

Aeronautics Ruby Airport (IATA code RBY), a public-use airport in Ruby, Alaska Vision Airlines (ICAO code RBY), a defunct American airline

Military Royal Buckinghamshire Yeomanry, a British Army squadron RBY MK 1, an Israeli light armored reconnaissance vehicle

Other uses RYB color model R. B. Y. Scott (1899–1987), a Canadian minister and Old Testament scholar Roman Bravo-Young (born 1999), an American freestyle and folkstyle wrestler Pokémon Red, Blue, and Yellow, first games of the Pokémon series Rby., standard RHS abbreviation for the orchid nothogenus Rhynchobrassoleya (= Brassavola × Cattleya × Rhyncholaelia), see × Brassolaeliocattleya