Quaerere per praefixa
- Ruth
- Ruth (persona Biblica)
- Ruth (praenomen)
- Ruth Bader Ginsburg
- Ruth Blum
- Ruth Crawford Seeger
- Ruth Dreifuss
- Ruth Kelly
- Ruth Lea
- Ruth Metzler-Arnold
- Ruth Prawer Jhabvala
- Ruth St. Denis
- Ruth Teitelbaum
- Rutheni
- Rutheni Albi
- Ruthenia
- Ruthenia (discretiva)
- Ruthenia Alba
- Ruthenium
- Rutherford Birchard Hayes
- Rutherford Comitatus (Tennesia)
- Rutherfordium