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| Международная ассоциация PR | |||
| Международная ассоциация по связям с общественностью (International Public Relations Association; основана в 1955 г. (Женева, Швейцария)) | |||
| English thesaurus | |||
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| Independent Petroleum Retailer Association; International Peace Research Association; Internet Policy Registration Authority | |||
| Internet PCA Registration Authority | |||
| Indigenous Peoples Rights Act | |||
| International Public Relations Association | |||
| in-place repairable assembly | |||
| International Professional Rodeo Association | |||
| in-place repairable assembly | |||
