RDM may stand for: In business: Rheinmetall Denel Munition, Military technology group - Germany. Rheinmetall Denel Munition South Africa, Military technology group - South Africa. Rotterdamsche Droogdok Maatschappij, a shipbuilding and repair company in Rotterdam, the Netherlands Robust decision-making, a framework that helps identify and evaluate robust strategies under 'deep uncertainty' In military: Radar Doppler Multifunction, a French stopgap radar for the Mirage 2000 fighter plane Radarman, a former rank of the United States Navy In music: Rhythms del Mundo, a nonprofit salsa and mambo album by Cuban musicians Il Rovescio della Medaglia, an Italian symphonic rock band In people: Robert Douglas McIntyre (1913-1998), Scottish nationalist politician Roberto Di Matteo (born 1970), Italian football player Ronald D. Moore (born 1964), American screenwriter and TV producer of Star Trek and Battlestar Galactica Roy D. Mercer, a prank-calling radio character Raphael Maklouf, British sculptor and designer of the third coinage portrait of Elizabeth II, sometimes known by his initials RDM In technology: Rapid Development Methodology, software Iterative and incremental development process, developed by Lynn G. Gref and Dr. William Spuck Raw Disk Mapping, hard disk mapping for use by a virtual disk image RDM Server, a database platform from Raima Inc Red Digital Magazines, components of the REDCODE file format RDM (lighting), or Remote Device Management, an electronic protocol used in stage lighting Research data management, the organisation of research data, from its entry to the research cycle through to the dissemination and archiving of results Reference Data Management, the data used to categorize other data within applications and databases In transportation: Riding Mill railway station (National Rail station code), Northumberland, England Roberts Field (IATA airport code), an airport in Redmond, Oregon Other Red Dragon Movement, a now defunct Welsh nationalist organization Red Mage, a character class from the Dungeons & Dragons and Final Fantasy games Reduced density matrix, in the Contracted Schrödinger Equation method for finding the electronic structure of molecules , the Romanian acronym for the Moldavian Democratic Republic Random Deathmatch, a term used on Garry's Mod roleplay servers.