English

Noun

A9 ‎(uncountable)

1. A standard paper size, defined by ISO 216, with dimensions: 53 x 37 mm (52.556 x 37.163 mm)

See also

• (A paper sizes): 2A0   A0   A1   A2   A3   A4   A5   A6   A7   A8   A9   A10