national park

U.S. use:

            National Park Service, Park Service, the service

            National Park System, the park(s) system

            Zion National Park, Zion Park, the national park, the park

            Yosemite and Zion National Parks

            Superintendent Karen E. Lange, the superintendent

            assistant park superintendent Jennifer Steinberg Holland

            ranger Susan B. Welchman, the park ranger, the ranger

Other uses:

            Parks Canada, Canadian park system

            Galápagos National Park Service

            Kruger National Park, Kruger Park

            national park service, park service