Glossary DAT Abbreviation for “Direct Antiglobulin Test.” Sometimes people say it as if it is a word, but most blood bankers speak it letter by letter instead (“D-A-T”). Back to Glossary List Plasma Equivalent to Clotting Factor Concentrates for Initial Resuscitation of Patients with Severe Trauma Personalized Prediction Model of Prophylactic Platelet Transfusions for Preterm Infants Caffeine in Donor Blood Reduces Quality of Stored RBCs Ferritin Levels Needed to Assess Hemoglobin Recovery after Blood Donation Transfusion of RBCs from Cord Blood May Protect Low-Weight Preterm Infants from Severe Retinopathy Visit Transfusion News » Follows Facebook 0 Followers