PDX is an abbreviation commonly used to refer to Portland International Airport, located in Portland, Oregon, United States. However, outside of the airport's context, PDX can also represent the code used for the airport in various transportation systems, including flight bookings, baggage tags, and other operational logistics.
In a broader sense, PDX may be used as a shorthand term to denote the broader Portland metropolitan area. Portland is the largest city in the state of Oregon and is known for its vibrant culture, natural beauty, and progressive lifestyle. The PDX metropolitan area encompasses several counties in Oregon and Washington surrounding the city, including Multnomah, Washington, Clackamas, and Clark counties.
Moreover, PDX can also be used in specific contexts outside of Portland. In the field of medicine, PDX is an acronym for patient-derived xenografts, which refers to the transplantation of cancerous tissue from a patient into an animal host for scientific study.
In the realm of technology, PDX is an abbreviation used for various purposes, including abbreviating Portland's nickname as the "City of Roses" or used to indicate "portland cement," which is a type of cement used in construction.
Regardless of its context, the meaning of PDX is typically discerned through the surrounding context or explicit explanation, as its meaning can vary based on the field or topic being discussed.
