Religious Orders and Institutes of Consecrated Life with independent houses
Acronym
Religious Orders and Institutes of Consecrated Life with independent houses of Pontifical Right
Members
O.S.A.
Augustinian Nuns
658
O.S.B.
Benedictine Nuns of Perpetual Adoration of the Blessed Sacrament
366
O.S.B.
Benedictine Sisters of the Congregation of Saint Batilde
213
O.S.B.
Benedictine Sisters of the Congregation of Saint Benedict
309
O.S.B.
Benedictine Sisters of the Federation of Saint Gertrude
373
O.S.B.
Benedictine Sisters of the Federation of Saint Scholastica
421
O.S.C. Cap.
Capuchin Poor Clares
(Capuchinesses)
1,560
C.C.S.
Capuchin Poor Clares of the Blessed Sacrament
285
O.C.P.A.
Capuchin Poor Clares Sacramentaries of Perpetual Adoration
490
O. Carm.
Carmelite Sisters
557
O. Cist.
Cistercian Nuns
744
O.C.S.O.
Cistercians of the Strict Observance
(Trappist Nuns)
1,289
O.S.C. Col.
Colettine Poor Clares
456
O.C.D.
Discalced Carmelite Sisters
9,005
O.P.
Order of Preachers
(Dominican Nuns)
2,024
O.S.B.
Order of Saint Benedict
(Benedictine Nuns)
3,204
O.S.C.
Order of Saint Clare
(Poor Clares)
5,752
O.I.C.
/
O.Conc.
Order of the Immaculate Conception
(Conceptionists)
1,350
A.P.S.S.
Order of the Sisters of Perpetual Adoration of the Most Blessed Sacrament
(Sacramentines)
792
V.S.M.
Order of the Visitation of Holy Mary
(Visitandines)
1,403
T.O.R.
Regular Franciscan Tertiary Sisters
583
R.M.I.
Religious of Mary Immaculate
(Claretian Missionary Sisters)
414
O.S.C. Urb.
Urbanist Poor Clares
677
Last updated on 2026.02.24
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