Answers in Genesis

Answers in Genesis is an apologetics (i.e., Christianity-defending) ministry, dedicated to enabling Christians to defend their faith, and to proclaim the gospel of Jesus Christ effectively. We focus particularly on providing answers to questions surrounding the book of Genesis, as it is the most-attacked book of the Bible. We also desire to train others to develop a biblical worldview, and seek to expose the bankruptcy of evolutionary ideas, and its bedfellow, a "millions of years old" earth (and even older universe).

Apologetics.com
Apologetics.com exists to remove intellectual impediments to Christian faith, thereby enhancing believers' confidence in, and weakening skeptics' objections to, the gospel message.

Christian Answers
Christian Answers is a worldwide evangelism, education and discipleship ministry of Films for Christ (also known as Eden Communications). Our primary goal is to provide accurate, biblical answers on a wide variety of questions asked by Christians and non-Christians. Questions can be submitted on-line. We also provide a great deal of other valuable information and resources related to Christianity, Christian education, discipleship, media, and more (see our resource directory).

Equip
The Christian Research Institute exists to provide Christians worldwide with carefully researched information and well reasoned answers that encourage them in their faith and equip them to intelligently represent it to people influenced by ideas and teachings that assault or undermine orthodox, biblical Christianity.

Institute for Creation Research
The purpose of ICR is to serve as an education, research, and communications media institution specializing in the study and promotion of scientific creationism, Biblical creationism, and related fields.

Mormonism Research Ministries
Mormonism Research Ministry is a missionary/apologetics organization that was organized to propagate the Gospel of Jesus Christ and to critically evaluate the differences between Mormonism and biblical Christianity.

Ravi Zacharias International Ministries
Ravi Zacharias International Ministries seek to reach and challenge those who shape the ideas of a culture with the credibility and the beauty of the gospel of Jesus Christ. To the questions of the skeptic and the believer we offer an apologetic - we give an answer - to the counterclaims of secularism and other worldviews. We address the intellectual and essential assumptions of our culture, realizing that for some, the door to the heart is through the mind, and for others through the imagination.

Stand To Reason
Stand to Reason trains Christians to think more clearly about their faith and to make an even-handed, incisive, yet gracious defense for classical Christianity and classical Christian values in the public square.

Watchman Fellowship
Watchman Fellowship exists to to fill a crucial need in the Church as a Christian counter-cult and watchdog ministry. We have three primary goals: to educate the community, to equip the church, and to evangelize the cults.