- Ungido De Deus
- Ungido Para Servir
- Unglued Devotional
- Unglued Bible Study Participant's Guide
- Unguarded Moments
- Unheard Voices
- Unheilige Heilige
- Unhindered - Thirty Days
- Unholy
- Unholy Land
- Unholy Rage
- Unholy Sacrifice
- Unholy Silence
- Unholy War
- Unholy Writ:
- Unicorn at the Manger:
- Unicorn Boss
- Unicorn Magic
- Unicorns Make Us Fly, Hobbits Say Life Is a Play
- Unidad en Cristo
- Unidas Por Um Amor
- Unidos al Padre
- Unidos pela cruz
- Unidos pelo casamento
- Unidos Por Laços de Amor
- Uniduniler
- Unification Church
- Unified New Testament
- Unified We Are a Force
- Uniformity with God’s Will, The Practice of the Love of Jesus Christ (Annotated)
- Unifying Force of Hinduism
- Unifying Hinduism
- Uniiversality of the Epic Ramayana
- Unimaginable
- Uninscribed: Initiation into the Heart of Time
- Uninvited
- Uninvited Bible Study Guide
- Union and Communion
- Union And Communion
- Union and Communion With Christ: Clarifying Our Theological Vision
- Union and Communion: Thoughts on the Song of Solomon
- Union in Duality: Hypostatic Union as the Foundation of Christology
- Union libre ou mariage
- Union Made
- Union Prayer Book
- Union with Christ
- Union With Christ
- Union with God
- Unionists, Loyalists, and Conflict Transformation in Northern Ireland
- Unique
- Unique Bible Quizzes
- Unique Evidences of the Restoration
- Unique Oneness Theory
- Unique Words of the King James Bible
- Uniquely Woman
- Uniqueness of Bhagavan
- Uniqueness of the Ramakrishna Incarnation and Other Essays
- Unit 1: Death, Sheol, and Hell
- Unit 3: Angels
- Unitarian Christianity
- Unitarianism in the Antebellum South
- Unitatis Redintegratio, Dignitatis Humanae, Nostra Aetate
- Unite for Might
- Unite My City
- Unite to Restore Africa as One Nation Under God
- UNITE: Transform Your Relationship With Life
- United
- United Against Racism
- United Aspects of Satan: The Black Book
- United by Faith
- UNITED BY PRIVILEGE
- United For Victory
- United For Victory Group Guide
- United in Christ
- United in Love
- United in Prayer
- United Methodist Altars
- United Methodist Beliefs
- United Methodist Doctrine
- United States Catholic Elementary and Secondary Schools 2012-2013
- United States Catholic Elementary and Secondary Schools 2016-2017
- United States of Grace
- Uniting History and Theology
- Unitive Consciousness
- Unity
- UNITY
- Unity
- Unity and Diversity in World’S Living Religions
- Unity and Reconciliation in Rwanda
- Unity and the Flame of Love
- UNITY AND THE SPIRIT REALM
- Unity as Prophetic Witness
- Unity Be, In Jesus' Name
- Unity in Christ and Country
- Unity in Diversity The Way Ahead for Humanity
- Unity in the Body
- Unity in the Community
- Unity in the Diversity of Different Religions
- Unity in the Faith
- Unity In The Spirit
- Unity It's Every Christian's Call
- Unity of God
- Unity of God and Unity in God
- Unity of Good
- Unity of Spirit
- Unity Of The Faith - The Local Lifestyles Story
- Unity Village
- Unity Without Compromise
- Unity, Division and the Religious Mainstream in Sweden
- Unity: the Righteousness of Power
- Unity: Una búsqueda de la Verdad
- Unità Pastorale 17 - Triduo San Giuseppe - Vespri.
- Unité et spiritualité
- Universal and Kabbalistic Chakra Meditation On the Lord's Prayer
- Universal Aspects of the Kabbalah and Judaism
- Universal Authority
- Universal Biblical Truths
- Universal Conscious Self
- Universal Dimensions of Islam
- Universal Healthcare and Access to the Lower-Income Population
- Universal Holistic Philosophy
- Universal Love: The Yoga Method of Buddha Maitreya
- Universal Message of the Bhagavad Gītā
- Universal Mysteries
- Universal Offer of Salvation: Apokatastasis Can God Save the Lost in an Age to Come
- Universal Power of Christ Unveiled for All