Los Angeles Police Emerald Society – Our objective is to foster goodwill among the members of the numerous law enforcement communities here in Southern California.
Emerald society hi-res stock photography and images - Page 2 - Alamy
NYCD EMERALD SOCIETY INC. – EMERALD SOCIETY, CORRECTION DEPARTMENT OF NEW YORK CITY
Emerald Society - Wikipedia
We're having a re-birth': Philadelphia Emerald Society Pipe Band on their 50th anniversary of making music - Irish Star