IF the doctors both have the same last name you, use Drs. Smith or Drs. Jones.
Addressing two or more doctors with different last names, use Dr. A. Smith and Dr B. Jones.
If you were sending a letter to John Smith, MD - you could address the letter to Dr. Smith.
What is the proper etiquette to addressing a Reverend in a letter?
The abbreviation becomes plural - Drs. Smith and Jones.
The letter K
enc.
There is no proper abbreviation for the word global. It is often symbolized by a letter G in acronyms. As far as an abbreviation goes, many people use Gl., but this is in no way a proper abbreviation.
vmrs
To address multiple doctors, simply pluralize the abbreviation for doctor. For example, you would write "Dear Drs. John, Bob, and Sara".
Do you mean something like "Drs. John and Martha Smith"?
Esq is the abbreviation for Esquire and it's the proper term when addressing written correspondence to a male or female lawyer who holds a J.D. or Juris Doctor.
The proper abbreviation for extension is "ext."
The proper abbreviation for kilohertz is kHz.