RA can refer to:
Ra can refer to:
- Ra, the sun god of ancient Heliopolis
- Rā, the sun god of the New Zealand Māori
- Ra (channelled entity), an entity channeled by Carla Rueckert, which claims the Heliopolis deity is based on a misunderstanding of its nature by the Egyptians.
- Ra (board game)
- Ra (Norwegian band), a Norwegian psytrance act
- Ra (Stargate), a character from the film Stargate
- Ra (U.S. band), an American rock band
- Ra, Fiji, a province of Fiji
- A half-step below Re on the solfege musical scale
- Ra I and Ra II - reed boats used by Thor Heyerdahl's transatlantic expeditions
- Chemical symbol for Radium
- Rayleigh number, in physics
- Alternate spelling of Roua, a Polynesian deity
- Shin-Ra, the ruthless corporation from the computer game Final Fantasy VII
- Ra Cailum, a spaceship in the Gundam anime universe
- Ra Cailum class battleship, a class of spaceships in the Gundam anime universe
ra can refer to:
Rah can refer to:
- Rah, British English slang for a young upper middle class person (usually female)
- Rah, claimed by James Churchward to be the sun-god of the Mu, and the origin of the Ra of ancient Heliopolis.
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