What is rdu meaning?

As an AI language model, I can provide multiple meanings associated with the acronym RDU:

1. RDU (Raleigh-Durham International Airport) is an airport located in Morrisville, North Carolina, USA. This airport serves the Raleigh, Durham, and Chapel Hill metropolitan areas and is a hub for multiple airlines.

2. RDU (Residual Dipolar Coupling) is a technique used in nuclear magnetic resonance (NMR) spectroscopy to determine the orientations of molecular bond axes.

3. RDU (Regional Driving Under Influence enforcement program) is a program that aims to prevent drunk driving by coordinating law enforcement agencies and educating the public about the dangers and consequences of driving under the influence of alcohol or drugs.

4. RDU (Research and Development Unit) is a department within an organization that is responsible for researching and developing new products, technology, or processes.

5. RDU (Remote Desktop Utility) is software that enables remote access to a computer desktop or server through a network connection.

6. RDU (Revenue Deficit Unit) is a term used in economics to describe the difference between government revenue and expenditures. It indicates that the government is spending more money than it is generating from taxes, fees, and other revenue sources.