| Acronym | Orders of Canons Regular of Pontifical Right | Members | Superior General |
| C.R.V. | Canons Regular of Saint Augustine of the Congregation of Windesheim | 19 |   Abbot Maximilian Korn, C.R.V. (62) |
| C.R.S.V. | Canons Regular of the Congregation of Saint Victor | 77 |   Abbot Hugues Paulze d’Ivoy, C.R.S.V. (60) |
| C.R.V.C. | Canons Regular of the Congregation of the Brothers of Community Life | 25 | Fr. Ricard Lehmann-Dronke, C.R.V.C. |
| C.R.L. | Canons Regular of the Congregation of the Most Holy Saviour of the Lateran | 182 |  Abbot Eduard Fischnaller, C.R.L. (56) |
| C.R.B. | Canons Regular of the Hospitaller Congregation of Great Saint Bernard | 27 |  Abbot Jean-Pierre Voutaz, C.R.B. (53) |
| C.R.I.C. | Canons Regular of the Immaculate Conception | 41 | Fr. Rinaldo Guarisco, C.R.I.C. (70) |
| C.R.L.A. | Canons Regular of the Lateran Congregation of Austria | 117 |  Abbot Johann Holzinger, C.R.L.A. (75) |
| C.R.M.D. | Canons Regular of the Mother of God | 37 | Abbot Emmanuel-Marie de Saint-Jean Lefébure du Bus, C.R.M.D. |
| O.S.C. / O.Cruc. | Canons Regular of the Order of the Holy Cross (Crosiers) | 356 |  Msgr. Laurentius Tarpin, O.S.C. (57) |
| C.R.S.A. | Confederation of Canons Regular of Saint Augustine | 513 | Abbot Hugues Paulze d’Ivoy, C.R.S.V. (60) |
| O. Cr. | Knights of the Cross with the Red Star | 18 |  Fr. Josef Šedivý, O. Cr. (59) |
| O.R.C. | Order of Canons Regular of the Holy Cross | 170 | Fr. Nathaniel Thanner (Hubert Anton), O.R.C. |
| O. Praem. | Order of the Canons Regular of Prémontré (Norbertines, Premonstratensians) | 1,032 |  Abbot Jos Wouters, O. Praem. (66) |
| O.T. | Order of the Teutonic Knights of Saint Mary’s Hospital in Jerusalem (Teutonic Order) | 72 | Abbot Frank Bayard, O.T. (54) |
| C.R.A. | Swiss Congregation of Canons Regular of Saint Maurice of Agaune | 25 | |
| Acronym | Orders of Canons Regular of Diocesan Right | Members | Superior General |
| S.J.C. | Canons Regular of Saint John Cantius | |  Fr. Joshua S. Caswell, S.J.C. |
| C.R.N.J. | Canons Regular of the New Jerusalem | | Fr. Daniel Augustine Oppenheimer, C.R.N.J. |
