Rh

RH, Rh, rH, or rh may stand for:

Rhode Island ( (listen)), officially the State of Rhode Island and Providence Plantations, is a state in the New England region of the United States.

The Rhodes Scholarship is an international postgraduate award for students to study at the University of Oxford.

Rheumatoid arthritis (RA) is a long-term autoimmune disorder that primarily affects joints. It typically results in warm, swollen, and painful joints.

The Rhine (Latin: Rhenus, Romansh: Rein, German: Rhein, French: le Rhin, Italian: Reno, Dutch: Rijn) is one of the major European rivers, which has its sources in Switzerland and flows in an mostly northerly direction through Germany and The Netherlands, emptying into the North Sea.

Rhythm and blues, commonly abbreviated as R&B, is a genre of popular music that originated in African American communities in the 1940s.

Rhodesia (, ) was a country in southern Africa from 1965 to 1979, equivalent in territory to modern Zimbabwe.

Rhoticity in English is the pronunciation of the historical rhotic consonant /r/ by speakers of English.