the code of ceremonial forms and courtesies, of precedence, etc., accepted as proper and correct in official dealings. For example, in the navy, there are certain courtesies which a junior officer observes in dealing with senior officers, including how to addresssenior officers, when to salute, when to remove the cap, etc. The standard form for a business letter or contract would also be an example of protocol. —How To Live Though an Executive. Final approval 31.10.89