PDX

PDX may refer to:

Places

• Portland, Oregon, US
• Portland International Airport, per IATA code
• Portland State University, whose domain name is pdx.edu
• Union Station (Portland, Oregon), per railway code

Other

• Patient-derived xenograft, human tumor grown in mice
• Pancreatic and duodenal homeobox protein, a transcription factor
• Paradox Interactive, a Swedish video game publisher

• Paradox Development Studio, the in-house game development team of the above

• PDX (IPC-257X), Product Data eXchange, IPC supply chain data exchange XML file format
• Paradox (warez), a warez group
• Performance Driving eXperience, an event sanctioned by the Sports Car Club of America
• PDX, a line of musical instruments and equipment by Vestax
• Principal diagnosis, the main cause of a patient's need for treatment

See also

• KPDX, a television station in the Portland, Oregon area