A18

A18 or A-18 is a three-letter acronym that may refer to:F/A-18 Hornet, all-weather carrier-based strike fighter designed to fill the roles of fighter aircraft and attack aircraftYA-18 Shrike, Curtiss Model 76A twin radial engine monoplane service test aircraft of the mid 1930sOne of the Encyclopaedia of Chess Openings codes for the English Opening in chessAero A.18, a Czech fighter aircraft built in the 1920sA18 (Poland)A18 road, in EnglandArrows A18, a Formula One car
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Tuberculosis of other organs
  

Tuberculosis of bones and joints
  

Tuberculosis of genitourinary system
  

Tuberculous peripheral lymphadenopathy
  

Tuberculosis of intestines, peritoneum, and mesenteric glands
  

Tuberculosis of skin and subcutaneous tissue
  

Tuberculosis of eye
  

Tuberculosis of ear
  

Tuberculosis of adrenal glands
  

Tuberculosis of other specified organs