National Football League | National Register of Historic Places | National Hockey League | England national football team | National Basketball Association | National Science Foundation | National Geographic | National Trust | National Endowment for the Arts | National Geographic Society | Argentina national football team | National Trust for Places of Historic Interest or Natural Beauty | National Park Service | National League | Australian National University | National Guard | National Geographic Channel | National Institutes of Health | National Guard of the United States | National Collegiate Athletic Association | United States National Research Council | National Portrait Gallery | National Academy of Sciences | Indian National Congress | United States men's national soccer team | National Research Council | Royal National Theatre | National Gallery of Art | Mexico national football team | National University of Singapore |
He led a Nigerian delegation to the Economic Council at the United Nations in 1964, and in September 1974 Chief H.O. Davies was knighted by the French Government Chevelier de l' Ordre national du Mérite (Industrial) for his significant contributions in energizing Total Fina Oil and the Elf Petroleum companies of which he was a Director and for promoting French-Nigerian relations.
His foreign awards include the Order of the Rising Sun, Gold and Silver Star, the Canadian Meritorious Service Cross, and the French Ordre National du Mérite.
By order of French president Nicolas Sarkozy, in 2012 Davies was awarded French knighthood when he and fellow USC professor Enrique Cadenas, M.D., Ph.D. were named chevaliers of l'Ordre National du Mérite.
He has collaborated with French performers such as Antoine Bourseiller and Michel Portal and is a recipient of the Chevalier award.