A "standardized format" means following a set way of presenting or organizing something. It ensures that all the items or information are arranged in a consistent and uniform manner, making it easy to compare or understand. Full definition
We offer standardized formats for all our research papers. (american-writers.org)
All data follow standardized formats and use CF - compliant names whenever available. (giss.nasa.gov)
Ask any long - time ebook buyer and they will say the same thing: We want the words, and we want cross-platform standardized formatting. (thebookdesigner.com)