Editor's Notation is a set of symbols used by editors to indicate changes to be made in a text. The most common symbols are STET, DELE, and SIC. STET stands for 'let it stand' and is used to indicate that no change should be made to the text. DELE stands for 'DELETE' and is used to indicate that a section of text should be removed. SIC stands for 'as is' and is used to indicate that a misspelling or other error should remain as is.