The YouTube page of the Covenant Protestant Reformed Church (CPRC) contains 3 audio-visual debates (on Calvinism, Charismaticism and Psalm-singing) and scores of sermons and lectures which can all be watched free on-line.
The CPRC Facebook account provides updates on audios, videos, Covenant Reformed News, upcoming lectures, etc., as well as posting photos and posing biblical and church historical questions, etc.
The Limerick Reformed Fellowship (LRF) in the Republic of Ireland is a mission work of the CPRC led by CPRC missionary, Rev. Martyn McGeown. The LRF also has YouTube and Facebook pages.
The British Reformed Fellowship promotes the Reformed faith through the publication of the British Reformed Journal and biennial conferences at various locations around the British Isles.
This is the official website of the PRC in the US and Canada, the sister churches of the CPRC. This website includes information on PRC history, beliefs, practices, publishing and much more, including the texts of the Three Forms of Unity and PRC audio sermons. The theological seminary of the PRC has a separate website.
The Reformed Free Publishing Association (RFPA) publishes Reformed books in the Calvinistic tradition. Most of the books published by the RFPA are available through the CPRC Bookstore but this website offers the complete line of RFPA literature. The RFPA's excellent semi-monthly magazine, the Standard Bearer, is also available on-line.
The Protestant Reformed Churches in America have a weekly radio broadcast called the Reformed Witness Hour (RWH). The broadcast is also aired in NW Ireland on Gospel 846 AM/MW, Sundays, from 8:30-9:00 AM. The RWH website includes text and audio of the broadcasts.
The CERC in Singapore is a sister church of the CPRC. Their bimonthly young people's magazine, Saltshakers, in which Rev. Stewart writes, is also available on-line.
This Reformed denomination consists of the Berean Protestant Reformed Church in Antipolo, the Protestant Reformed Church in Bulacan and Maranatha Protestant Reformed Church in Valenzuela. Check out the Protestant Reformed Missions in the Philippines Audio and Literature Page.