5cm may refer to:
* The
5 centimeters band, a radio frequency band in the United States
* An imprint of Hong Kong clothing company
I.T
*
5 Centimeters Per Second
is a 2007 Japanese romantic drama animated film written and directed by Makoto Shinkai. It theatrically premiered on 3 March 2007. The film consists of three segments, each following a period in the protagonist Takaki Tōno's life and his ...
, a Japanese anime film
*
''5 cm'' (film), an Indonesian film
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