“ABO system of blood grouping” training course at the College of Health and Medical Technologies The College of Health and Medical Technologies/Department of Anesthesia at Al-Zahraa University for Women, in cooperation with the Continuous Education Center, held a training course entitled “ABO system of blood grouping” in the bio laboratory at the university. Eng. Bashir Ali Hassan, Eng. Hadeel Salah Mahdi and Eng. Ban Jassim Saadoun presented the course with a view to clarify blood types or blood groups in addition to multiple systems blood testing, where there are two basic systems, namely the blood group systems, which is symbolized by the abbreviation ABO, and the Rhesian system, which is symbolized by Rh. Translated by Ekram Ayad and edited by M.M Inam MohamedEng. Bashir Ali Hassan, Eng. Hadeel Salah Mahdi and Eng. Ban Jassim Saadoun presented the course with a view to clarify blood types or blood groups in addition to multiple systems blood testing, where there are two basic systems, namely the blood group systems, which is symbolized by the abbreviation ABO, and the Rhesian system, which is symbolized by Rh. Translated by Ekram Ayad and edited by M.M Inam Mohamed