R

R
A	B	C	D	E	F	G
H	I	J	K	L	M	N
O	P	Q	R	S	T	U
V	W	X	Y	Z
Å	?	Ø
Digraphs
CH	?	?	?	?	LL	?
Additional letters
Æ	?	?	Ð	?	?	?
?	?	?	?	?	?	?
?	?	?	?	?		?
?	Þ	?

Synopsis 1 Linguistics 2 Arts and culture 2.1 Literature 3 Sciences 3.1 Units 3.2 Mathematics 3.3 Physics - chemistry 3.4 Astronomy 3.5 Biology 3.6 Data processing 4 Others 4.1 Practical life 5 See too

Linguistics

• R is the 18^E letter and the 14^E consonant .
• R decides in French [r], [?], [?] or [?].
• The Latin letter R can take various :
  • acute (??, $0154-0155, )
  • cedilla (??, Unicode $0156-0157, )
  • Charon (??, Unicode $0158-0159, Czech)
  • double grave accent (??, Unicode $0210-0211, and )
  • short reversed (??, Unicode $0212-0213, Slovenien and Croatian)
  • not as a chief (??, Unicode $1E58-1E59)
  • not subscribed (??, Unicode $1E5A-1E5B, transliteration of Sanskrit)
  • not subscribed and macron (??, Unicode $1E5C-1E5D, transliteration of Sanskrit)
  • subscribed line (??, Unicode $1E5E-1E5F, transliteration of Sanskrit)

Arts and culture

Literature

• "D' Ubu king, the fifth letter of the first word of the first act" (IE. the second R of Merdre) is one of the "elected" beings that it Doctor Faustroll of carried in its voyage.

Sciences

Units

• °R or will °Ra is the symbol of the degree Rankine
• °R or °Ré is the symbol of the degree Réaumur
• °R or °Rø is the symbol of the degree Rømer
• R is the symbol of Röntgen
• R is the symbol of revolution in the measuring units (especially English) angular velocity like revolution a second (rps)

Mathematics

• The symbol? (capital letter R of round, $211B) represents it
• The symbol? (Gothic capital letter R, Unicode $211C) the real part of one represents
• The symbol? (R capital letter openwork, Unicode $211D) the whole represents of
• R is often used to indicate it ray of one or of one
• One calls by defect R reason of a continuation arithmetic or geometrical

Physics - chemistry

• R is the variable allotted to
• R is the symbol of the constant of (? N_With·k? 8,314 472×10⁰ ± 1,5×10^-5 J·K^-1·mol^-1)

Astronomy

• In , it R show that the planet was discovered between the 1^er and on September 15
• of spectral type R are the red asteroids

Biology

• In the transcription of one , the letter R indicate itarginine.

Data processing

• Code ASCII
  • Capital letter: 82
  • Tiny: 113
• R is sometimes used as symbol of rune from 16
• R is a software of statistics

Others

Practical life

• Épellation
  • international: Romeo
  • : Richard
• The symbol ® (symbol marks deposited, Unicode $00AE) is used to indicate one mark deposited (of English registered)
• The monetary symbol ₨ (symbol rupee, Unicode $20A8) represents
• The symbol ℞ (ordinances, Unicode $211E) one represents (X-ray, abbreviation of recipere or recipe, which means take this)
• The symbol ℟ (answer, Unicode $211F) does an answer (context represent?)

See too

• in which the letter R is worth "* - *"