Commonly Used Abbreviations that can be included in a book "Words That Stay: A Guide to Personal Letter Writing":
Here is a list of commonly used abbreviations that can be included in a book "Words That Stay: A Guide to Personal Letter Writing" : Abbreviations Used in This Book Abbreviation Full Form Description Addr. Address Used in sample letters to indicate address lines. Apt. Apartment Common in residential address formats. c/o Care Of Used when sending a letter through another person. DOB Date of Birth May appear in personal or official letters. e.g. Exempli gratia (for example) Used in explanations or sample sentences. etc. Et cetera (and so on) Indicates more items of a similar kind. i.e. Id est (that is) Used to clarify or explain. Pvt. Private Used for private companies or addresses. PIN Postal Index Number Indian postal code, often used in addresses. Ph. Phone Contact number in letter headers. PO Post Office Address component. PS Postscript Additional note added after the signature in a letter. ...