SM - Wikipedia
SM -class minesweeper, a ship class of the Finnish Navy. Spec Miata, a class of racing car. Spirit of Manila Airlines, IATA airline code. St. Mary's Railroad, reporting mark. Standard Missile, a family of US missiles, e.g. SM-3. Swedline Express, former IATA airline code.
DA: 97 PA: 1 MOZ Rank: 90