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 Rhine (Latin: Rhenus, Romansh: Rein, German: Rhein, French: le Rhin, Italian: Reno, Dutch: Rijn) is a European river that begins in the Swiss canton of Graubünden in the southeastern Swiss Alps, forms part of the Swiss-Liechtenstein, Swiss-Austrian, Swiss-German and then the Franco-German border, then flows through the German Rhineland and the Netherlands and eventually empties 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.

Rhetoric (from the Greek ῥητορικός rhētorikós, "oratorical," from ῥήτωρ rhḗtōr, "public speaker," related to ῥῆμα rhêma, "that which is said or spoken, word, saying," and ultimately derived from the verb ἐρῶ erō, "I say, I speak") is the art of using speech to convince or persuade.

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

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

The Rhodesian Bush War—called the Second Chimurenga and the Zimbabwe War of Liberation—was a civil conflict from July 1964 to December 1979 in the unrecognised country of Rhodesia (later Zimbabwe-Rhodesia).