L1

• ATC code L01
• Anthranilic acid
• Arado L 1
• Barcelona Metro line 1
• Bose L1 Portable Systems
• CPU cache
• Caenorhabditis elegans
• DSC-L1
• Danjon scale
• Erie L-1
• GCR Class 1B
• GNR Class L1
• GPS
• GPS
• HMS L1
• Haplogroup L1 (mtDNA)
• ISO/IEC 8859-1
• Inner West Light Rail
• L-1 Identity Solutions
• L-1 visa
• L-carrier
• L1 (New York City bus)
• L1 (protein)
• L1 family
• L1A1 Self-Loading Rifle
• LINE1
• LNER Thompson Class L1
• Lawrance J-1
• Lawrance L-1
• Lehrgeschwader 1
• Level 1 (disambiguation)
• Ligue 1
• List of North American broadcast station classes
• Liverpool
• Lowest unique bid
• Lp space
• Lufthansa Systems
• Luxo
• Macchi L.1
• Northern_Counties_Committee
• Panasonic Lumix DMC-L1
• Pennsylvania Railroad class L1s
• SP&S Class L-1
• SR L1 class
• Sony Xperia L1
• Soo Line L-1 class
• Soyuz 7K-L1
• Stinson L-1 Vigilant
• USS L-1 (SS-40)
• Volkswagen L1
• first language
• lumbar vertebrae
• taxicab geometry