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U UDDEVALLA UITWELLINGERGA UKIMG
UKSHO UNION HALL UNK UNKNOW
UNKNOWN "2 URK US BAL (3) US BOS> GB PEM
US CHS US GHR > JP THS US GULF US GULF FOR ORDERS
US HOU > NO RAF US MAH US ORF US SAV
US SAV=>NL RTM USBOS (2) USBPT USBRO
USCDE USHOU USHPY USILM>>BEANR
USLCH USNNS>PLSZZ USNYC USORF
USPEF USPHL USPHL-NLRTM UST LUGA
USTI USTLUGA UTRECHT UTSIRA FIELD
UUSIKAUPUNKI