abbr. International Aircraft Standards Bureau 
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hypaspist, hypasthenia, hypatmism, hypautochthonouscoal, hypautochthony, hypautomorphic, hypaxial, hypazoturia, hype, hypectasia,
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iarovization, iarovize, IARU, IAS, IASA, IASB, IASC, iaser, Iasi, IASLIC,