Abbreviations are widely used to save time and space when constructing sentences. The best way to keep them fresh is to study the most commonly used abbreviations. An abbreviation is a shortened form of a word that has the same exact meaning as the longer form.
Abbreviations are pronounced the same way and, in some cases, are followed by a period. Some common abbreviations include Aug. for August, B.A. for Bachelor of Arts, Corp. for Corporation, F for Fahrenheit and qt. for quart. Common business abbreviations are HR for Human Resources, PR for public relations, VP for vice president, dept. for department and approx. for approximately.