FSM, short for Fabryka Samochodów Małolitrażowych, was a Polish state-owned small-car manufacturer established in 1971 in Bielsko-Biała. Its identity was closely tied to licensed Fiat production, especially the Polski Fiat 126p, which carried FSM branding on many domestic-market cars and components.
The best-known FSM emblem used compact block lettering, typically placed in a small badge format suited to grilles, steering wheels, and body trim. After Fiat took control of the business in the early 1990s, FSM branding was gradually absorbed into Fiat Auto Poland.