What do the following names and phrases have in common?

1. MARCUS WELBY, MD
2. A LA MODE
3. DO RE MI
4. CHARLES DE GAULLE
5. DRIVE IN THEATER
6. OH WOE IS ME
7. LOOK MA, NO HANDS

Answer:

Each name or phrase contains a U.S. state postal abbreviation:

1. MD - Maryland
2. LA - Louisiana
3. MI - Michigan
4. DE - Delaware
5. IN - Indiana
6. OH - Ohio and ME - Maine
7. MA - Massachusetts and North Dakota

Credit:
Robert Lieblich
FULLY STATED