UBL

The acronym UBL can also mean:

• Hubli Junction railway station, station code: UBL
• Leiden University Library, Dutch: Universitaire Bibliotheken Leiden
• Usama bin Ladin (1957–2011), Saudi-born militant and founder of al-Qaeda
• Ulster Bank Limited, a retail banking subsidiary of NatWest Group
• Ultimate Band List
• United Bank Limited
• Unilever Bangladesh Limited
• United Basketball League
• Universal Business Language, an ISO standard XML vocabulary for invoices, purchase orders, waybills, etc.
• University Baseball League, a collegiate baseball league in Taiwan
• Ubiquitin-like proteins