Róg may refer to:

RG, Rg or rg may stand for any of the following things:

Military

Persons

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Science and technology

A raga or raag (literally "color, hue" but also "beauty, melody"; also spelled raaga, ragam; pronounced rāga, or rāgam or "raag") is one of the melodic modes used in Indian classical music.

A raga uses a series of five to nine musical notes upon which a melody is constructed. However, the way the notes are approached and rendered in musical phrases and the mood they convey are more important in defining a raga than the notes themselves. In the Indian musical tradition, rāgas are associated with different times of the day, or with seasons. Indian classical music is always set in a rāga. Non-classical music such as popular Indian film songs and ghazals sometimes use rāgas in their compositions.

Joep Bor of the Rotterdam Conservatory of Music defined Raga as "tonal framework for composition and improvisation."Nazir Jairazbhoy, chairman of UCLA's department of ethnomusicology, characterized ragas as separated by scale, line of ascent and descent, transilience, emphasized notes and register, and intonation and ornaments.Pandit Jasraj describes the meaning of Raga as "love".