International Radiation Protection Association
International Retinitis Pigmentosa Association


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  • Irptc

    International Register of Potentially Toxic Chemicals

  • Irq

    abbreviation 1. Iraq (international car registration) interrupt request 1. interrupt request 2. Iraq (international vehicle ID)

  • Irr

    1. Iran-rial (currency) 2. interrange ratio

  • Irra

    [eer-ah] /ˈɪər ɑ/ noun 1. the Akkadian god of pestilence.

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