* R22 (band), a metalcore/hard rock band from Brooklyn, New York * R22 (New York City Subway car) * R22 road (Belgium), a (part of) inner ringway around Brussels * R22 road (KwaZulu-Natal), a road in South Africa on the Kosi Bay Mozambique – South Africa border crossing * R22 road (Senegal), a regional road in Senegal *, a risk phrase in chemistry * INS Viraat (R22), an Indian Navy Centaur-class aircraft carrier currently in service * HMS Ursa (R22), a World War II British Royal Navy U-cl… (More on R-22)