Spitfire

Spitfire may refer to:

Supermarine Spitfire, a single-seat fighter plane used in World War II
Triumph Spitfire, a small two-seat British sports car from Triumph Motor Company
Spitfire, a slang term for a highly-excitable or passionate person, especially a woman. Actress Lupe Vélez was known as "the Mexican spitfire".

Technology:

Spitfire Security Server, an enterprise information security product manufactured by Bloombase Technologies protecting sensitive digital data by on-the-fly cryptographic technologies

Ships:

Cacafuego, a Spanish treasure galleon captured by Sir Francis Drake, euphemistically translated as Spitfire
HMS Spitfire, the name of three British naval ships
USS Spitfire, the name of four U.S. naval ships

Movies:

Music:

Spitfire (song), a 2005 single by the British electronica act The Prodigy, appearing on the 2004 album Always Outnumbered, Never Outgunned
Spitfire (UK band), a garage rock band from Crawley, West Sussex, England
Spitfire (US band), a hardcore band from Virginia Beach, Virginia, USA
Spitfire (Russian band), a ska band from Saint Petersburg, Russia; see www.spitfire.spb.ru
The Mexican Spitfires (Sydney-based Australian indie-pop band of the 80's) sometimes abbreviated as "the Spitfires" or "the Spitties"
Spitfire Records, a heavy metal oriented record label; see www.spitfirerecords.com
Spitfire DA, a Norwegian company that makes jingles and theme-music for commercials; see www.spitfire.no

Other:

Spitfire (comics), a.k.a. Lady Jacqueline Falsworth-Crichton, a fictional character in Marvel Comics World War Two-era superteam The Invaders

Spitfire (New Universe), a.k.a. Spitfire and the Troubleshooters and Codename: Spitfire, a comic book published under the New Universe imprint of Marvel Comics