Luba - MARC language code - Library of Congress (LCCP)
Least - or Lowest Upper Bound
Left Upper Lobe Bronchus - Anatomy
Logical Unit Block - Computer science
Luba-Kasai - Language code (ETLW)
Luba-Katanga - GeoNet three-character language code (GEON)
Lubbock - Texas - Seismograph station code, US Geological Survey (SEIS)
Lubricant (WDAA)
Lubricate - or Lubrication (AAG)
Luby's Cafeterias - NYSE symbol
Luby's Cafeterias, Inc. - NYSE symbol (SPSG)
Luby's Inc. - NYSE symbol
Lusiana - Czechoslovakia - ICAO designator (FAAC)
Unicorn Boat Shop, Oyster Bay, NY - Manufacturer code for watercraft hull identification number (USCG)