Sister Abbreviations and Acronyms
- OLVMOur Lady of Victory Missionary
- ONJCWCOlivia Newton-John Cancer & Wellness Centre
- OPIOrder of Perpetual Indulgence
- OSCOrrer of Saint Clare
- OSCOrder of St Clare
- OSPOblate Sisters of Providence
- PADPropaganda and Agitation Department
- PBVMPresentation of The Blessed Virgin Mary
- PCPAPoor Clares of Perpetual Adoration
- PMPippa Middleton
- PMSPretty Mean Sisters
- RAReligious of The Assumption
- RAMRoy Adaptation Model
- RCRIResource Center for Religious Institutes
- RFCReligious Formation Conference
- RSCReligious Sisters of Charity
- SBMSchool-Based Mentoring
- SDSisters of The Destitute
- SFCCSisters for Christian Aommunity
- SHCJSociety of The Holy Child Jesus
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