Congregations edit

• Carmelites of Mary Immaculate (CMI)
• Congregation of Saint Thérèse of Lisieux (CST Fathers)
• Missionary Congregation for the Blessed Sacrament (MCBS)
• Vincentian Congregation (VC)
• OFM. Cap

Monasteries edit

• Benedictine (Annunciation) Order, Kappadu (OSB)
• Benedictine (Ottilian) Order (OSB)
• Mar Thoma Sliha Monastery (MTSM) Pious Union

Societies of Common Life edit

• Eparchial Society of the Oblates of the Sacred Heart (OSH)

Societies of Apostolic Life edit

• Missionary Society of St Thomas the Apostle (MST)

Congregations edit

• Catholic Congregation of the Blind (CCB)
• Congregation of Saint Thérèse of Lisieux (CST Brothers)
• Malabar Missionary Brothers (MMB)

Monasteries edit

• Nava Jyothi Benedictine Monastery (OSB)
• Shanti Nilayam Benedictine Abbey, Order of St. Benedict (OSB)
• Snehadeepam Hermitage, Rajkot
• Abhishekagni Sisters of Jesus and Mary (ASJM), Sehion Ministries, Attappadi

Congregations edit

• Apostolic Sisters of Mary Immaculate (ASMI)
• Assisi Sisters of Mary Immaculate (ASMI) - Green Gardens, Shertallay (1949)
• Congregation of Samaritan Sisters (CSS)
• Congregation of Sisters of Charity (CSC)
• Congregation of the Sisters of St. Martha (CSM)
• Congregation of Holy Family (CHF)
• Congregation of the Mother of Carmel (CMC)
• Congregation of Preshitharam Sisters (CPS)
• Congregation of the Sisters of Nazareth (CSN)
• Deen Bandhu Samaj (DBS)
• Dominican Sisters of the Holy Trinity (O.P.)
• Fervent Daughters of Sacred Heart of Jesus (FDSHJ)
• Franciscan Clarist Congregation (FCC)
• Little Servants of the Divine Providence (LSDP)
• Little Sisters of St Therese of Lisieux (LST)
• Medical Sisters of St Joseph (MSJ)
• Missionary Congregation of the Daughters of St. Thomas (DST)
• Missionary Sisters of Little Flower (MLF)
• Missionary Sisters of Mary Immaculate (MSMI)
• Sacred Heart Congregation for Women (Kerala) (SH)
• Sadhu Sevana Sabha (SSS)
• Sisters of Adoration of the Blessed Sacrament (SABS)
• Sisters of Charity of St. John of God (SCJG)
• Sisters of the Charity of St. Vincent De Paul (SCV)
• Sisters of Jesus (SJ)
• Sisters of St Joseph Congregation (SJC)
• Sisters of St. Thomas (SST)
• Sisters of the Destitute (SD)
• Sisters of the Visitation of the Blessed Virgin Mary (SVM)
• Snehagiri Missionary Sisters (SMS)
• Society of Deva Priya Sisters (DP)
• Society of Kristu Dasis (SKD)
• Society of Ladies of Mary Immaculate (SLMI)
• Society of Nirmala Dasi Sisters (SND)
• Sisters of The Poor of St.Catherine of Siena (SAVINA SISTERS)

Pious Unions edit

• Daivadan Sisters (DDS)
• Missionary Society of Disciple Sisters of Christ (DSC)
• Sisters of St. Joseph the Worker (SSJW)
• Society of the Sisters of Bl. Alphonsa (SBA)
• St. Martha's Congregation (SMC)

• Caritas Secular Institute (CS) - Women
• Mary Immaculate Secular Institute (MISI) -Women
• Servants of our Immaculate Lady (SOIL) - Women
• St. Pius X Missionary Society (MSP) - Men
• Win Society of Jesus - Women