LIS

• Isotope separation
• Italian Sign Language
• LIS (programming language)
• Laboratory information system
• Land information system
• Language-independent specification
• Lateral internal sphincterotomy
• League and Self-Defense
• Legume Information System
• Levantine Sign Language
• Library and information science
• Lice (disambiguation)
• Life Is Strange (series)
• Life Is Strange (video game)
• Linear Integrated Systems
• Liquid-impregnated surface
• Lis (given name)
• Lis (linear algebra library)
• Lis (surname)
• Lis River
• Lis coat of arms
• Lis, Albania
• Lisbon Airport
• Liss (disambiguation)
• Lisse
• Lisses
• Lithium-sulphur battery
• Local information systems
• Location information server
• Locked-in syndrome
• London Interdisciplinary School
• Longest increasing subsequence
• Lyce
• Lys (disambiguation)
• Scottish Development International
• TRMM
• Tropical Rainfall Measuring Mission