CBR

abbreviation for (of weapons or warfare)

chemical, bacteriological, or radiological

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for cbr

Historical Examples of cbr

In Aves the cornu formed from the first branchial arch (fig. 331, cbr) is always larger than that of the true hyoid arch (ch).
The Works of Francis Maitland Balfour, Volume III (of 4)
Francis Maitland Balfour