E45 may refer to:
*
European route E45
European route E45 connects Norway and Italy, through Finland, Sweden, Denmark, Germany and Austria. With a length of about , it is the longest north–south European route (some east–west routes are longer).
The route passes through Alta ...
, a road that goes between Norway and Italy, through Finland, Sweden, Denmark, Germany and Austria.
*
E45 cream, a brand of skin care products currently marketed by Karo Pharma.
* The US Federal Aviation Administration airport code for
Pine Mountain Lake Airport.
* ''E45 Bronstein (Byrne) variation'', ECO code for a variation of the
Nimzo-Indian Defence
The Nimzo-Indian Defence is a chess opening characterised by the moves:
:1. d4 Nf6
:2. c4 e6
:3. Nc3 Bb4
Other move orders, such as 1.c4 e6 2.Nc3 Nf6 3.d4 Bb4, are also feasible. In the ''Encyclopaedia of Chess Openings'', the Nimzo-Indian ...
.
*
Sanriku Expressway (between Rifu JCT and Taro-kita IC), Sanriku-kita Jūkan Road and Hachinohe-Kuji Expressway, route E45 in Japan.
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