This document provides guidance on writing an abstract for submission and presentation. It discusses the importance of writing, reasons for not writing well, and objectives of the document. It defines what an abstract is and covers identifying your topic, doing background research, and following the four C's of abstract writing. Formats for clinical vignette, case report, and research abstracts are described. Tips are provided on finalizing, submitting, and presenting posters. Common reasons for abstract rejection and ways to improve are also discussed.