| IEMA | immunoenzymatic assay |
|---|---|
| IPA | immunoperoxidase assay; incontinentia pigmenti achromians; independent physician or practice associa... |
| IPIA | immunoperoxidase infectivity assay |
| IRMA | immunoradiometric assay; intraretinal microvascular abnormalities |
| LLA | limulus lysate assay |