Alexa's most popular websites on Catholic vocations http://alexa.com/topsites/category/Top/Society/Religion_and_Spirituality/Christianity/Denominations/Catholicism/Orders/Vocations

Brother Richard's Favorite URLs: Religious Orders, Congregations, Institutes and Communities: http://richoliver.us/orders.html

Cath - Catholic Search Engine: http://cath.com/

Consecrated Life: http://consecrated-life.org/

Open Directories Project. Catholic Religious Orders http://dmoz.org/Society/Religion_and_Spirituality/Christianity/Denominations/Catholicism/Orders/

Vocation Station @ Phatmass Phorum http://www.phatmass.com/phorum/forum/17-vocation-station/