Below you can find logos, similar to the US National Park Service.

I E Music I E Music vector
National-Liga SFV National-Liga SFV vector
Kick & Rush 16 Kick & Rush 16 vector
PPG Industries 5 PPG Industries 5 vector
TD Canada Trust TD Canada Trust vector
National Bank of Greece National Bank of Greece vector
Laurus Laurus vector
Mousel Mousel vector
WPI Industrial Technology WPI Industrial Technology vector
Chiqui Park Chiqui Park vector
Houston Astros 120 Houston Astros 120 vector
NFI Industries NFI Industries vector
Singapore Food Industries Singapore Food Industries vector
US Unwired US Unwired vector
Service Land Service Land vector