Adoremus, is "an association of Catholics established to promote authentic reform of the liturgy of the Roman Rite, and to rediscover and restore the beauty, the holiness, the power of the Church's rich liturgical tradition while remaining faithful to an organic, living process of renewal".
Catholic League for Religious & Civil Rights. The nation's largest Catholic civil rights organization, founded in 1973 by the late Father Virgil C. Blum, S.J., to defend the right of Catholics -- lay and clergy alike -- to participate in American public life without defamation or discrimination.
COURAGE An apostolate of the Roman Catholic Church, ministers to those with same-sex attractions and their loved ones, encouraging its members to respond to the Church's call to an interior life of chastity.
Latin Liturgy Association. Founded in 1975 to promote the use of Latin, the customary language of the Roman Catholic Church, as appropriate in the liturgies of the contemporary church.
Legionaries of Christ - " Legionaries seek to experience and know Christ intimately in the Gospel, the Eucharist, and the cross. They strive to love him in a personal and passionate way by imitating Him as their only model of holiness."
Les Femmes: Women of the Truth an independent media apostolate of orthodox Roman Catholic laity in the Diocese of Arlington, VA, committed to catechesis and apologetics through publication of a quarterly newsletter, THE TRUTH, and other ad hoc projects.
Opus Dei - "Saint Josemaría Escrivá founded Opus Dei to spread the message that work and other daily activities are occasions for personal spiritual growth and for improving society. Opus Dei helps people follow Christ in their daily lives and make him present in every endeavor."
PhatMass. "A grassroots movement within the Church, made up of numerous volunteers, to promote orthodoxy to the Catholic Faith. In addition to the website, phatmass produces Catholic hip-hop music (outside of the Holy mass), and organizing live shows."
Pure Love Club. Founded by Jason Evert, the Pure Love Club is the chastity outreach program of Catholic Answers, based in San Diego, California.
Priests For Life Officially-approved Catholic Clergy who give special emphasis to the pro-life teachings of the Church.
Priestly Fraternity of St. Peter - "a community of Roman Catholic priests . . . who work together [in] the formation and sanctification of priests in the cadre of the traditional liturgy of the Roman rite, and their pastoral deployment in the service of the Church."
Towards Tradition. National Coalition of Jews and Christians "seeking to advance the nation toward traditional, faith-based American principles of constitutional and limited government, the rule of law, representative democracy, free markets, a strong military and a moral public culture."
Una Voce, "an international federation of associations, founded in 1966 in Rome, . . . dedicated to ensuring that the Roman Mass codified by St. Pius V is maintained as one of the forms of eucharistic worship which are honored in universal liturgical life, and to restoring the use of Latin, Gregorian Chant, and sacred polyphony in Catholic liturgy."
Catechetics Online - a new, dynamic, interactive website all about religious education in the Catholic Church with a wealth of online texts and resources.
The Schönborn Site - "providing up-to-date information on Christopher Cardinal Schönborn, Cardinal Archbishop of Vienna and one of the youngest members of the Catholic Church's College of Cardinals."
Catholic Answers, lay-run apostolate of Catholic apologetics and evangelization.
Catholic Liturgical Library - dedicated to providing accurate historical and current information about the liturgies of the Latin (Roman) rite, including the missal of 1970 (Novus Ordo) and the missal of 1962 (Tridentine).
Catholic Legate, a lay-run [Canadian] Apostolate dedicated to defending the Catholic faith as understood by the perennial Magisterium of the Catholic Church.
The Catholic Liturgical Library, helps when searching for answers about the Catholic Liturgy of the Roman Rite. This site is dedicated to providing information about both the Tridentine and Novus Ordo liturgies. It features official liturgical documents, articles about various liturgical topics (architecture, vestments, etc.) and a Q&A form for asking questions about the liturgy.
Congregation for Clergy, offers documentary resources for priests, deacons and catechists, by Cardinal Dario Castrillon Hoyos, Prefect -- (Excellent online collection of material from the Church Fathers).
Corunum Apologetic Web Site, "Corunum's mission is to present the outline of Catholic doctrines as they appear in the writings of the Church Fathers."
The Crossroads Initiative, founded by Marcellino D'Ambrosio, offers Catholic resources for RCIA, adult faith formation, and teens with a special emphasis on the Early Church Fathers, the sacrament of Confirmation, the Theology of the Body, and the year of the Eucharist.
Dellachiesa.com, a website devoted to "traditional church architecture, renovation and preservation", edited by Michael S. Rose.
Dietrich von Hildebrand Legacy Project, founded by John Henry Crosby in 2004 to promote the thought and spirit of Dietrich von Hildebrand by preserving his memory and disseminating his writings, especially in the English-speaking world.
Resources for Study compiled by the Dominican brothers, including works of theology, spirituality, and philosophy, as well as a variety of works on the history and charism of the order. They should be an excellent resource for anyone interested in these areas, or anyone discerning a vocation to the Dominican Order.
Intermerifica.Org, a Roman Catholic media apostolate established in 1989 with approval by the United States Catholic Conference to promote the Gospel using the modern means of social communication. Intermerifica ublishes home study courses written by John A. Hardon, S.J., who is an author in residence in Detroit, Michigan.
Internet Theology Resources, intended to assist searchers of theological and religious information on the Internet, and is arranged according to major areas of concentration in St. John's School of Theology Seminary in Minnesota.
JustPeace.Org, containing a wealth of information on Catholic social justice teachings. Maintained by Robert Waldrop of the Archbishop Oscar Romero Catholic Worker House, Oklahoma.
Love & Responsibility, a website promoting discussion of the book Love & Responsibility by Pope John Paul II.
New Advent.Org, Besides hosting the Summa Theologica and the 1913 Catholic Encyclopedia, this site offers a Catholic FAQ, selected writings by the Fathers of the Church, and official Church documents, mostly papal, from approximately the last 250 years.
SocialAgenda.Org, a collection of Magisterial texts -- papal encyclicals, apostolic letters, and Conciliar documents, on matters relating to politics, economics, and culture. Courtesy of the Pontifical Council for Justice and Peace.
The Sophia Institute, offering "resources to help bring about a renaissance in Catholic life and the revival of Western culture."
SperoForum.com a spiritually-oriented news-service by and for the public.
Theophenomenon - "A site dedicated to the appreciation and promotion of phenomenology and its use in contemporary theological studies. Provides resources for scholars, students and non-specialists in the form of news, articles, links and bibliographies."
St. Thomas Aquinas' Commentary on the Psalms, courtesy of the Aquinas Translation Project, a web-based project which seeks to provide scholars, religious and any interested individuals with translations of St. Thomas Aquinas's works not readily available in English. The co-ordinator of the Project is Dr. Stephen Loughlin, an Assistant Professor of Philosophy at DeSales University, Center Valley, Pennsylvannia, USA.
The Catholic Company "dedicated to helping individuals and families gain a better understanding of and love for the teachings of the Roman Catholic Church."
Mary's Prayers Rosaries. Offering Handmade Rosaries and Chaplets, Christening Gowns & Christian Jewelry -- tithing to a number of apostolates, including EWTN, Franscisan Friars of the Renewal, and Priests for Life!
Requiem Press - launched in the spring of 2004 and formed with two missions: "To spread the devotion of praying for the Holy Souls of Purgatory; and To reintroduce the present generation to the heroic virtue of the faithful departed."
Ignatius Press - was founded in 1978 by Father Joseph Fessio SJ, Jesuit priest and former pupil of Pope Benedict XVI. Ignatius Press is the leading publisher of Pope Benedict XVI's works in english, along with Hans Urs von Balthasar, Henri De Lubac of the ressourcement school of theology; G. K. Chesterton, Hillaire Belloc, and the works of Pope John Paul II. It also publisher of the Homiletic Pastoral Review and the Catholic World Report.