MMI Member Congregations
- ASCJ– Apostles of the sacred heart of Jesus
- CIC -Armenian Sisters of the Immaculate Conception
- CJ– Congregation Jesu
- CJMJ – Congregation of Jesus Mary and Joseph
- CMM– Missionari Di Mariannhill
- CPS– Missionary Sisters of the Precious Blood
- CSJ– Sisters of St. Joseph of Chambery
- DSI – Dominican Sisters International
- FCJM– Suore Francescane; Figlie SS. Cuori Di Gesu E Maria
- FDNSC– Daughters of Our Lady of the Sacred Heart
- FICP– Fratelli dell’istruzione Cristiana di Ploërmel
- FMI– Congregation of the Daughters of Mary Immaculate
- FMM– Franciscaines Missionnaires de Marie
- IBVM– Loreto Sisters
- IC– Institute of Charity, Rosminian Fathers
- ICMSisters
- LSJ– Petites Soeurs de Jesus
- MSC– Missionaries of the Sacred Heart
- MSC– MSC Sisters
- MSOLA– Missionary Sisters of Our Lady of Africa
- OLA-Our Lady of Apostles
- RGS– Good Shepherd Sisters
- RNDM– Our Lady of the Mission
- SHCJ– Society of the Holy Child of Jesus
- SM– Marist Sisters
- SM– Society of Mary (Marianists)
- SMSM– Missionary Sisters of the Society of Mary
- SND– Sisters of Notre Dame
- SSpS – Missionary Sisters Servants of the Holy Spirit
- SUSC – Holy Union Sisters