How do I address a business letter with two names?
A Business Letter to Two MenBegin your letter with the following greeting: Dear Mr. [First Man’s Last Name] and Mr. [Second Man’s Last Name], Put the following in the name area of the envelope: Mr. [First Man’s Last Name] and Mr. [Second Man’s Last Name]A Business Letter to Two WomenBegin your letter with the following greeting: Dear Ms. [First Woman’s Last Name] and Ms. [Second Woman’s Last Name], Put the following in the name area of the envelope: Ms. [First Woman’s Last Name] and Ms. [Second Woman’s Last Name]A Business Letter to One Man and One WomanBegin your letter with the following greeting: Dear Mr. [Man’s Last Name] and Ms. [Woman’s Last Name], Put the following in the name area of the envelope: Mr. [Man’s Last Name] and Ms. [Woman’s Last Name] Switch the order, listing the woman first and the man second, if you prefer.Source:U.S.