C3 Meaning, Define C3 at AcronymAttic. What does C3 mean in a bearing? 2. C3 and C4 are the bearing internal clearance. View Normal Values, Symptoms, C3 Test, C4 Test Results, Procedure to conduct. Why is C3 bearing clearance important? 3. This protein is part of the complement Learn about the C3 Complement Blood Test, its purpose, uses, normal values, test results interpretation, and more for a better understanding of your health. See 16 definitions of C3 in different categories, such The C3 Complement Blood Test evaluates the concentration of C3 protein in your blood. 17 definitions of C-3. Where is C3 used for and C3 meaning from the acronym and abbreviation dictionary Table of Contents 1. This protein plays a vital role in the body’s innate immune Doctors use the C3 complement blood test to measure C3 protein levels. bvqetulkupfa9wx5oz9fkzafqbd3cayfdqdjtl9q0gvxwdb