2887622 IRAG inositol trisphosphate receptor-associated cGMP-kinase substrate 5 2887627 IRAG Interagency Regulatory Alternatives Group 5 2887621 IRAG I-associated G kinase substrate 1 2887626 IRAG Immune Response Annotation Group 1 2887625 IRAG inclined rectangular aperture gratings 1 2887624 IRAG indirect radionuclide renangiography 1 2887623 IRAG integrated residual attention groups 1