What Does dfxxx Mean in Python? - Updated

Webdesign Discovery12 Aug, 2025Web Development

Throughout data science tutorials and projects which use Python code you will often encounter variables named df, df1, df_sales, df_users and dfxxx. What does each name used in variable identification represent? Let’s break it down. In Python, especially when using the Pandas library, df is a widely used abbreviation for DataFrame. When working with Pandas library in Python, programmers commonly abbreviate DataFrame to df. The dataset structure of DataFrame resembles a two-dimensional format that functions as a table similar to an Excel spreadsheet. Data manipulation processes in Pandas originate from DataFrame.