Publisher
- National Museum of History and Technology2
- National Museum, Smithsonian Institution9
- National Ocean Survey144
- National Oceanic and Atmospheric Administration604
- National Oceanographic Data Center7
- National Oceanographic Instrumentation Center53
- National Office of Vital Statistics558
- National Park Service4,634
- National Parks, Buildings, and Reservations Office4
- National Parks, General Superintendent and Landscape Engineer of1
- National Patent Planning Commission3
- National Planning Board3
- National Portrait Gallery18
- National Power Policy Committee2
- National Production Authority91
- National Railroad Adjustment Board378
- National Recovery Administration3,583
- National Research Council49
- National Resources Board4
- National Resources Committee135