What does OIR mean?
- Code
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Meaning
Language
Themes and places
- OIR
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Open Item Report
- OIR
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Operations Integration Review
- OIR
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Organisation Internationale pour les Réfugiés
= IRO | International Refugee Organization | In English
- OIR
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Office of Information Resources
- OIR
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Organización Internacional para los Refugiados