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ABCDEFGHIJKLMNOPQRSTUVWXYZ
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R.I.P.
r.m.m.
R’n’B
R.N.C.
R.Q.
R.S.V.P.
r.v.
R-value
RA
Ra (1)
Ra (2)
ra-ra skirt
RAA
RAAF
raag
raas
Rabat
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R (1)
R


symbol 
Definition:
 
1. physics gas constant
2. chemistry radical
3. physics measurements Réaumur scale
4. electrical engineering resistance
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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