Encyclopedias, Almanacs, Transcripts, and Maps
- 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
- Rerum Novarum
- Resch, Peter Anthony
- Rescripts
- Resen
- Resh
- Resh Kallah