Proofreader's notation is a set of symbols and abbreviations used by proofreaders to indicate changes that need to be made to a document. The most common notations are STET (Latin for 'let it stand'), DELE (Latin for 'DELETE'), ITAL (for italicize), and ALLCAPS (for capitalize). STET indicates that the text should remain unchanged, DELE indicates that the text should be removed, ITAL indicates that the text should be italicized, and ALLCAPS indicates that the text should be capitalized.