Introduction. Bleeding scoring systems are used for predicting the risk of a specific primary outcome in a specific population.In this article, we present scoring systems frequently used in internist practice. Bleeding scoring systems for acute upper gastrointestinal bleeding. Are divided into clinical, endoscopic,and combined scoring systems, according to the type of variables included. Besides traditional systems (Rockall, Glasgow-Blatchford), we primarily present clinical scoring systems used for upper gastrointestinal bleeding. Bleeding scoring systems for patients with atrial fibrillation on anticoagulant therapy. We refer to the most significant scoring systems - ATRIA, HAS-BLED, and ORBIT. Since the prognostic performance of the existing scoring systems is less than satisfactory, medical organizations suggest they should be used for recognizing patients who deserve close monitoring during anticoagulant therapy. Bleeding scoring systems for patients with acute myocardial infarction treated with percutaneous coronary intervention. ACUITY-HORIZONS was proven to be superior to other scoring systems in predicting bleeding within 30 days in patients with a myocardial infarction treated with transradial percutaneous coronary intervention. Bleeding scoring systems for bleeding disorders. Scoring systems enable the detection of bleeding disorders before performing laboratory tests. Considering the frequency severity of symptoms, newer systems have been developed for the pediatric population and self-testing by modifying the original scoring system. Conclusion. Although medical organizations encourage the implementation of scoring systems in clinical practice, the development of newer and enhanced existing systems requires a comprehensive approach and critical analysis of the existing systems.