The meaning of the Acronym RNX is...

RNX is

• Restricted Numeric Exchange

More Meanings For RNX:

• Restricted Numeric Exchange
• Respiratory Neuron Homeodomain Protein
• Respiratory Neuron Homeodomain Protein
• Richard Nakka Experimental Rocket Propellant
• Richard Nakka Experimental Rocket Propellant

RNX is also in:

• Laboratory
• Military
• NASA
• Physiology
• Telecom