~5 min read
Article
R, or r, is the eighteenth letter of the English alphabet.
R or r may also refer to:
Connections
Rydberg constant
Entity
basic reproduction number
Entity
International Phonetic Alphabet
Entity
R/r
Entity
Republican Party (United States)
Concept
real number
Entity
radius
Entity
Reddit
Entity
R
Entity
Я
Entity
rand
Entity
gamma function
Entity
L-arginine
Entity
tempo
Entity
The World Is Not Enough
Entity
molar gas constant
Entity
electronic component
Entity
alkyl group
Entity
Réaumur scale
Entity
refrigerant
Entity