A possible solution the bank could look at implementing, and which is offered by most management services providers today is Remote Network Management (RNM). Stands for random needy moments. The concentration of Rn in soil air was determined by two methods: calculated on the basis of the eU concentration in soil (RnG) and the Rn preserved in soil air. This technology is called Remote Neural Monitoring (RNM) and should revolutionize the detection and investigation of crime. What does RNM mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: RNM. What does RNM mean? This page is all about the meaning, abbreviation and acronym of RNM explaining the definition or meaning and giving useful information.