The abbreviation DDS stands for doctor of dental surgery, and PA refers to a professional association. DDS is the degree held by the dentist, and professional association is a legal term that allows a person to be treated as a business entity for tax purposes. Continue Reading.
Washington DC was founded in 1790 and designed to be independent of any state. The District of Columbia (DC) is outside of the states of Maryland and Virginia, the states that donated land for the site.
Answer 1 of 12: Is washington in the state of maryland or the state of virginia?