Aerospace Engineers (Society of Aerospace Engineers of the Philippines)
Agricultural and Biosystems Engineers (Philippine Society of Agricultural and Biosystems Engineers)
Chemical Engineers (Philippine Institute of Chemical Engineers)
Civil Engineers (Philippine Institute of Civil Engineers)
Electrical Engineers (Institute of Integrated Electrical Engineers)
Electronic Engineers (Institute of Electronics Engineers of the Philippines)
Geodetic Engineers (Geodetic Engineers of the Philippines)
Industrial Engineers (Philippine Institute of Industrial Engineers)
Mechanical Engineers (Philippine Society of Mechanical Engineers)
Metallurgical Engineers (Society of Metallurgical Engineers of the Philippines)
Mining Engineers (Philippine Society of Mining Engineers)
Naval Architects & Marine Engineers (Society of Naval Architects and Marine Engineers)
Sanitary Engineers (Philippine Society of Sanitary Engineers)
Dentists (Philippine Dental Association)
Guidance Counselors (Philippine Guidance Counsellors Association)
Medical Technologists (Philippine Association of Medical Technologists)
Midwives (Integrated Midwives Association of the Philippines)
Nurses (Philippine Nurses Association)
Nutritionist and Dieticians (Nutritionists and Dieticians Association of the Philippines)
Occupational Therapists (Philippine Academy of Occupational Therapists)
Optometrists (Integrated Philippine Association of Optometrists)
Pharmacists (Philippine Pharmacists Association)
Physical Therapists (Philippine Physical Therapists Association)
Physicians (Philippine Medical Association)
Psychologists (Psychological Association of the Philippines)
Radiological Technologists (Philippine Association of Radiologic Technologists)
Respiratory Care Practitioners (Association of Respiratory Care Practitioners of the Philippines)
Social Workers (Philippine Association of Social Workers, Inc/)
Veterinarians (Philippine Veterinary Medical Association)
Accountants (Philippine Institute of Certified Public Accountants)
Criminologists (Professional Criminologists Association of the Philippines)
Custom Brokers (Chamber of Customs Brokers, Inc.)
Fisheries (Asosasyon ng Propesyunal na Pangisdaan ng Pilipinas)
Librarians (Philippine Librarians Association, Inc)
Professional Teachers (National Organization of Professional Teachers, Inc.)
Agriculturists (Philippine Association of Agriculturists, Inc.)
Chemists (Integrated Chemists of the Philippines)
Foresters (Society of Filipino Foresters, Inc.)
Geologists (Geological Society of the Philippines)
Masters Plumbers (National Master Plumbers Association of the Philippines)
Architects (United Architects of the Philippines)
Environmental Planners (Philippine Institute of Environmental Planners)
Interior Designers (Philippine Institute of Interior Designers)
Landscape Architects (Philippine Association of Landscape Architects)