Found 2 items, similar to IRBM.
Indonesian → English (Kamus Landak) Definition: irbm irbms
English → English (gcide) Definition: IRBM ballistic missile \bal*lis"tic mis`sile\, n. A rocket-propelled missile of long range which is guided only during the powered portion of its flight, which usually takes only a small part of the total flight time; -- contrasted with guided missile. Note: Ballistic missiles are sometimes referred to by their range, such as an intercontinental ballistic missile (ICBM) or an intermediate range ballistic missile (IRBM). [PJC]