Catholic Encyclopedia - I
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Ibague
Ibar, Saint
Ibarra
Ibas
Ibora
Iceland
Ichthys
Iconium
Iconoclasm
Iconography, Christian
Iconostasis
Idaho
Idatius of Lemicahtm
Idea
Idealism
Ideas, Association of
Idiomatum, Communicatio
Idiota
Idolatry
Idumea
Iglesias, Diocese of
Iglesias de la Casa, Jose
Ignacio de Azevedo, Blessed
Ignacio de Iriarte
Ignatius Loyola, Saint
Ignatius of Antioch, Saint
Ignatius of Constantinople, Saint
Igneus, Blessed Peter
Ignorance
Ihs
Ildephonsus, Saint
Illegitimacy
Illinois
Illinois Indians
Illtyd, Saint
Illuminated Manuscripts
Illuminati
Illuminati (2nd entry)
Illuminative Unitive, Purgative, State or Way
Illyria
Images, Veneration of
Imagination
Imbonati, Carlo Giuseppe
Imhof, Maximus von
Imitation of Christ
Immaculate Conception, Congregation of
Immaculate Conception
Immanence
Immanuel
Immortality
Immunity
Imola
Impanation
Impediments, Canonical
Imperative, Categorical
Imperfect Contrition
Imposition of Hands
Impostors
Improperia
In Coena Domini
In Commendam
In Partibus Infidelium
In Petto
Incardination and Excardination
Incarnate Word, Sisters of Charity of
Incarnate Word and Blessed Sacrament, Oder of
Incarnation
Incense
Incest
Inchbald, Elizabeth
Incorporation of Church Property, Civil
Index of Prohibited Books
India
Indian Missions, Bureau of Catholic
Indiana
Indianapolis
Indians, American
Indies, Patriarchate of East
Indifferentism, Religious
Individual, Individuality
Individualism
Indo-China
Induction
Indulgences, Apostolic
Indulgences
Indult, Pontifical
Ine, Saint
Infallibility
Infamy
Infanticide
Infessura, Stefano
Infidels
Infinity
Infralapsarians
Ingen-Housz, Jan
Inghirami, Giovanni
Ingleby, Venerable Francis
Ingolstadt, University of
Ingram, Venerable John
Ingres, Jean-Auguste Dominique
Ingulf
Ingworth, Richard of
Injustice
Innocent I, Pope
Innocent II, Pope
Innocent III, Pope
Innocent IV, Pope
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Innocent IX, Pope
Innocent V, Pope Blessed
Innocent VI, Pope
Innocent VII, Pope
Innocent VIII, Pope
Innocent X, Pope
Innocent XI, Pope
Innocent XII, Pope
Innocent XIII, Pope
Innocenzo di Pietro Francucci da Imola
Innsbruck University
Inquisition, Canonical
Inquisition
Insane, Asylums and Care for
Insanity
Inscriptions, Early Christian
Insitute of Brothers of Christian Schools
Inspiration of Bible
Installation
Instinct
Institute of Blessed Virgin Mary, Irish
Institute of Mary
Institute of Mission Helpers of Sacred Heart
Institutes, Roman Historical
Institution, Canonical
Intellect
Intendencia Oriental y Llanos de San Martin
Intention
Intercession, Episcopal
Intercession
Interdict
Interest, Psychology of
Interest
Interims
Internuncio
Introduction, Biblical
Introit
Intrusion
Intuition
Inventory of Church Property
Investiture, Canonical
Investitures, Conflict of
Invincible Spanish Armada
Invitatorium
Iona, School of
Ionian Islands
Ionian School of Philosophy
Ionopolis
Iowa
Ipolyi, Arnold
Ippolito Galantini, Blessed
Ipsus
Ireland, Venerable William
Ireland
Irenaeus, Saint
Irene, Sister
Irenopolis
Irish
Irish College, in Rome
Irish Colleges, on the Continent
Irish Confessors and Martyrs
Irish Literature
Irnerius
Iroquois
Irregularity
Irremovability
Irvingites
Isaac
Isaac Jogues, Saint
Isaac of Armenia
Isaac of Nineveh
Isaac of Seleucia
Isabel of France, Saint
Isabella I
Isaias
Isaura
Ischia
Isernia and Venafro
Isidore of Pelusium, Saint
Isidore of Seville, Saint
Isidore of Thessalonica
Isidore the Labourer, Saint
Isionda
Isla, Jose Francisco de
Islam
Isleta Pueblo
Islip, Simon
Ismael
Ispahan
Israelites
Issachar
Issus
Ita, Saint
Italian Literature
Italians in United States
Italo-Greeks
Italy
Ite Missa Est
Itineraria
Itinerarium
Ittenbach, Franz
Ives, Levi Silliman
Ives, Saint
Ivo of Chartres, Saint
Ivory
Ivrea, Diocese of
Ixtlilxochitl, Fernando de Alba
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