Rh

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

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

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 a mostly northerly direction through Germany and the Netherlands, emptying into the North Sea.

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

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

Rhodes (Greek: Ρόδος, romanized: Ródos [ˈroðos]) is the largest of the Dodecanese islands of Greece and is also the island group's historical capital.

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

Rhodesia (, ) was an unrecognised state in southern Africa from 1965 to 1979, equivalent in territory to modern Zimbabwe.