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archrival
archway
arco
arcos
arcsec
arcsin
arctan
Arctic
arctic
arctic char
Arctic Circle
arctic fox
arctic hare
Arctic haze
Arctic Ocean
arctic tern
arctic willow
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ARD
ARD


abbr 
Definition:
 
acute respiratory disease
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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