JURISDICTION
Alabama
427
Arizona
11
Connecticut
7
Florida
5
Georgia
Illinois
4
Indiana
Maine
2
Maryland
1
Michigan
Minnesota
New York
Pennsylvania
Tennessee
Wisconsin
LOCALITIES
Washington
50
Laurel
32
Fort Washington
21
Greenbelt
17
Bethesda
12
Rockville
Potomac
Germantown
9
Gaithersburg
Silver Spring
Ellicott City
Columbia
8
Reisterstown
Baltimore
6
Frederick
FIRST LETTER
ZHAN ZHANG
Maryland (Atlanta) - Professional Engineers