Philippine Astronomical Society (PAS) - The oldest astronomy organization in the Philippines whose primary objectives include scientific research in astronomy and astrophysics.
Philippine Astronomy Directory - A directory of agencies, institutions, observatories, planetariums, and organizations in the Philippines that deal with astronomy.
Pyxis Astronomy - Offering camps, lectures, and stargazing events to schools, organizations, and businesses. Includes astronomer profiles and details of services.
Red Spot Jr. - A site covering Red Spot Jr, a new red spot in Jupiter discovered by Christopher Go from Cebu.
UP NISMED Observatory - Houses the second largest telescope in the Philippines, used for teacher training.
