Red Cross.
Reserve Corps.
Roman Catholic.
Also, RC.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
abbreviation for
reinforced concrete

abbreviation for
1.  Red Cross
2.  Reserve Corps
3.  Also: R.C. Roman Catholic
4.  China (international car registration)
[(sense 4) from R(epublic of) C(hina)]

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
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Computing Dictionary

rc definition

1. (run commands) The filename extension common to many Unix configuration files, e.g. .newsrc, .cshrc, .twmrc, elmrc, etc.
The suffix "rc" derives from a script-creation utility in CTSS called "runcom" (for "run commands").
Unix FAQ (http://cis.ohio-state.edu/hypertext/faq/usenet/unix-faq/faq/top.html).
2. A shell from AT&T's Plan 9, by Tom Duff. rc offers much the same capabilities as a traditional Bourne shell, but with a much cleaner syntax.
An open source reimplementation was made by Byron Rakitzis, and is now maintained by Tim Goodwin .
Latest version: 1.6, as of 2000-06-15.
The Free On-line Dictionary of Computing, © Denis Howe 2010 http://foldoc.org
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American Heritage
Abbreviations & Acronyms
  1. red card (soccer)

  2. Red Cross

  3. Roman Catholic

  4. Taiwan (international vehicle ID)

rolls of court
The American Heritage® Abbreviations Dictionary, Third Edition
Copyright © 2005 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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