In a tiny little veterans section of Lake View Cemetery, I found a more diverse selection of the emblems of belief available for government headstones for veterans. All the available emblems are listed here.
The most common one that I see is described simply as a Christian Cross.
Sgt. Eddie Fields’ stone has the symbol for the United Methodist Church.
The Roberts selected the emblem for the Unitarian Church/Unitarian Universalist Association.
The emblem for the United Church of Christ tops Sgt. Yancey’s stone.
Cpl. Mack Crosby has the Episcopal Cross.
The Didios’ stone has a symbol designated as representing “Christian Church.”
The Nesbitts have a Star of David, representative of Judaism.