U.S. Military Units That Served in WWII
Name Beginning With (O)
For information on any of the names listed below, submit your request to firstname.lastname@example.org
For information about the World War II History Center Research Database, click here.
For information about the World War II History Center, click here.
Name Resource #
Office of Strategic Services (OSS) 405; 430; 465; 466; 505; 582; 617; 758
Operational Research Section, Second Tactical Air Force 358