Interesting that the Greek Orthodox say the following on their website and do not even acknowledge that the Antiochians are also "canonical Orthodox." Hopefully, this is just an oversight.
http://www.ocp.uni.cc/The Annunciation of the Theotokos Orthodox Cathedral is a parish of the Orthodox Metropolitanate of Hong Kong and All�Southeast Asia under the jurisdiction of the Ecumenical Patriarchate. It is currently the
only full Orthodox parish in Metro Manila. Some independent protestant groups have identified themselves "orthodox" although they are not part of our Orthodox faith community.
We are the only canonical Orthodox Church in the Philippines.