OCAMPO Vicente Edvic Faculty
Pangao, Ibaan, Batangas, Ibaan, Batangas, 4230, Philippines

OCCEÑA Kristel Joyce
The Marine Science Institute Velasquez St., Quezon City, Philippines

OCHOTORENA Mapa Juri Nazareth Researcher
The Marine Science Institute Velasquez St., University of the Philippines Diliman, Quezon City, 1101, Philippines

OESTAR Selvio Joel Science Research Analyst
PHIVOLCS Building, C.P. Garcia Avenue, U.P. Campus, Diliman Quezon City, Philippines

OLANO Arel Maria Jordana Student
The Marine Science Institute Velasquez St., University of the Philippines Diliman, Quezon City, 1101, Philippines

OLAVERE Gracilla Garner Ted Assistant Professor
Magsaysay St., Cogon, Sorsogon City, Philippines

OLAVERE Erlinton B. Science Research Specialist, Seismological Observation and Earthquake Prediction Division
PHIVOLCS Building, C.P. Garcia Avenue, Diliman Quezon City, Philippines

OLIVARES Uy Ryan Research Specialist
Commonwealth Ave., Diliman, Philippine Nuclear Research Institute, Quezon City, Metro Manila, 1101, Philippines

OLIVEROS Herga Mary Grace Information Assistant
Buyu-an, Tigbauan, Iloilo, 5021, Philippines

ONGSOTTO Reena Research Extension Personnel
T.H. Pardo de Tavera St., Diliman, Quezon City, National Capital Region, 1101, Philippines