English

Noun

A8 ‎(uncountable)

1. A standard paper size, defined by ISO 216 as having dimensions 74 x 53 mm (74.325 x 52.556 mm)
2. (as a modifier) Describing paper of that size.

   a sheet of A8 paper

See also

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

Etymology 2

Abbreviation of accession eight.

Proper noun

A8

1. The eight former Eastern European countries that acceded to the European Union in 2004.