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op shop
opacify
opacity
opah
opal
opalesce
opalescent
opaline
opaque
opaque projector
ope
OPEC
Opelousas
open
open account
open admissions
open adoption
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OP
OP


abbr 
Definition:
 
1. military observation post
2. chemistry organophosphate
3. publishing out of print
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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