C5
Translingual
Etymology
Specified in ISO 269.
Symbol
C5
- (international standards) ISO 269 standard paper size of 162 mm × 229 mm (6.38 in × 9.02 in), with a surface area of 371 cm2 (57.5 sq in).
See also
ISO 216/269 paper sizes
English
Proper noun
C5
- (British) Abbreviation of Channel 5 (“the British television channel”).