Encyclopedias, Almanacs, Transcripts, and Maps
- Rendell, Edward Gene
- Rene, Roy
- Rennyo
- Reno, Diocese of
- Renwang Jing (Humane Kings Sutra)
- Renzi, Elisabetta, Bl.
- Reordination
- Reparations, German
- Repentance and Confession
- Repetto, Maria, Bl.
- Rephaim
- Rephidim
- Repington, Philip (Repyngdon)
- Reprobation
- Republic of the Congo
- Republican Brothers
- Republican Jewish Coalition
- Reputation, Moral Right to
- Requiem Mass
- Rerum Deus Tenax Vigor