RNSHS actively participates annually to different contests like Schools Press Conferences, Science Fairs, Essay Writing Contest, Patimpalak ng Sabayang Pagbikas, Speech Choir Competitions, Oratorical and Extemporaneous Speaking, Water Rocket Events, Tagisang Robotics of the Department of Science and Technology, and other events sponsored by other schools, government agencies/units and non-government organizations.
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Inspired from the University of the Philippines' Sablay, RNSHS also have its version of garb worn only during commencement exercises.
National Football League | National Register of Historic Places | National Hockey League | high school | England national football team | Bachelor of Science | National Basketball Association | National Science Foundation | National Geographic | Harvard Business School | National Trust | London School of Economics | Harvard Medical School | American Association for the Advancement of Science | National Endowment for the Arts | National Geographic Society | High Court | 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 | secondary school | Harvard Law School | National Institutes of Health | National Guard of the United States | National Collegiate Athletic Association | Eastman School of Music |