IRBM

or I.R.B.M.

intermediate range ballistic missile.

RELATED WORDS

ICBM

Origin of IRBM

First recorded in 1955–60

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for irbm

IRBM

abbreviation for

intermediate range ballistic missile

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