Quotation Notation is a term used to describe the use of quotation marks and other punctuation marks to indicate that a phrase or sentence is being quoted from another source. The two most common abbreviations for this term are ANON, which stands for anonymous, and SIC, which stands for 'as is' or 'intentionally as written'. Quotation Notation is often used in academic writing to indicate that a quote has been taken from another source, and to provide the reader with an accurate representation of the original text.