skos:altLabel | - Airport
- Vancouver
- airport
- the airport
- Portland
- Airport Way Frontage Rd
- Orange County, California
- PDX
- PDX Airport
- Portland (OR)
- Portland AAF
- Portland Airport
- Portland IAP
- Portland Int'l Airport
- Portland International Airport (PDX)
- Portland International Airport#
- Portland International Airportâ€
- Portland Municipal (Later International) Airport
- Portland Municipal Airport
- Portland, (OR)
- Portland, OR
- Portland, Oregon
- Portland/OR
- Unity Airport
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