Wigwag, wig wag, or wig-wag may refer to:
Signalling devices
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Wigwag (railroad), a type of railroad grade crossing signal
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Wigwag (flag signals), a type of flag signal
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Wig-wag (sound stage), a red light indicating filming is in progress
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Wig-wag (automobile), headlight flasher
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Wig wag (truck braking systems), a mechanical arm indicating low brake pressure
Other uses
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Wigwag (magazine), an American magazine published 1988 to 1991
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Curly Wurly, an English candy bar, known as Wigwag in Canada
See also
