ALL meanings of a3

A a
  • noun a3 a standard paper size, 297 × 420 mm 3
  • noun a3 (as adjective) 3
  • abbreviation A3 anytime, anywhere, anyplace 3
  • noun a3 (Countable Noun) (management) A one-page document, often tabular or graphical, on such paper. 1
  • noun a3 A standard paper size, defined by ISO 216. 0
  • noun a3 (Britain, rail transport) A3 class, a class of steam locomotive used on the London and North Eastern Railway. 0
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