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OP |
Also found in: Medical, Encyclopedia, Wikipedia | 0.07 sec. |
OP abbreviation for
1. (Military) Military observation post 2. (Christianity / Roman Catholic Church) Ordo Praedicatorum (the Dominicans) 3. (Chemistry / Elements & Compounds) organophosphate [(for sense 2) Latin: Order of Preachers] How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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