Raganas, Nelia S., Caraga State University (Philippines)
Ramos, Celito A., Tag-anongan Elementary School (Philippines)
Ramos, Giselle B., Surigao del Sur State University - Main Campus (Philippines)
Relatorres, Queen Heneylour S., University of Visayas (Philippines)
Rellama, Jhon Lee, Camarines Norte State College (Philippines)
Roble, Dennis B., Alternative Learning System- Department of Education Region X (Philippines)
Roche, Renato S.
Roche, Renato S., Tandag National Science High School (Philippines)
Roguel, Janna T., Tandag National Science High School (Philippines)
Rojo, Maralie
Rondina, Janeth Q., University of Science and Technology of Southern Philippines (Philippines)
Ronquillo, Antonio Teddy P., Surseco 1, San Francisco, Bislig City (Philippines)
Ronquillo, Ariston S., Surigao del Sur State University (Philippines)
Ronquillo, Ariston O., Surigao del Sur State University - Tagbina Campus (Philippines)
Ronquillo, Ariston O., Surigao del Sur State University (Philippines)
Ronquillo, Pablo S., Surigao del Sur State University-Lianga Campus (Philippines)
Rosil, Dianarose L., Tandag National Science High School (Philippines)
Rosil, Roel Patrick C., Tandag National Science High School (Philippines)
Ruaza, Fabio C., Surigao del Sur State University - Lianga Campus (Philippines)
Ruaza, Fabio C., Surigao del Sur State University-Lianga Campus (Philippines)
Ruaza Jr., Fabio C., Surigao del Sur State University - Lianga Campus (Philippines)
Ruaza, Jr., Fabio C., Surigao del Sur State University - Lianga Campus (Philippines)
Ruaza, Jr., Fabio C., Surigao del Sur State University-Lianga Campus (Philippines)