- SBXL
- abbr.PORTERBROOK LEASING LOCOS HQ PORTERBROOK LEASING OFF LEASE [railway pool code]
Dictionary of abbreviations. 2012.
SBXL
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List of Super Bowl champions — This is a list of Super Bowl champions, that is, all the franchises that have won the championship game of the National Football League (NFL). Super Bowls are held in an American city that is chosen years in advance, usually in warm weather or… … Wikipedia
