Some of the important terms and definitions following as accident and emergency record, admission waiting list, adult patient, allied health personnel, amalgamation of records, analysis of hospital service, angiocardiography, assistant medical record technician (AMRT), bacteriology, bed occupancy board, biochemistry, birth weight, cesarean section rate, cardiac catheterization, chemotherapy, communicable disease, consultation, contagious disease, cross index, Doctor’s conference room, echocardiography, electroconvulsive therapy (ECT), electroencephalography (EEG), evaluation of medical record service, health information, immunology etc. which are required for those practicing the healthcare professionals including healthcare providers directly and indirectly.