MSL Main Steam Line
MSL Maine State Library
MSL Maintenance Supply Liaison
MSL Major Soccer League
MSL Managed Service Leads
MSL Management System Laboratory
MSL Map Specification Library
MSL Marine Safety Laboratory (US Coast Guard)
MSL Maritime Security Line
MSL Mars Science Laboratory
MSL Martha Stewart Living
MSL Master Software Library
MSL Master Station Log
MSL Master Subsidy Lock
MSL Master Support List
MSL Material Support List
MSL Materials Science Laboratory
MSL Maximum Securing Load
MSL Maximum Segment Life (TCP networking)
MSL Maximum Segment Lifetime
MSL Maximum Stress Load
MSL Mean Sea Level
MSL Mean Sleep Latency
MSL Measles
MSL Medical Science Liason
MSL Medical Staff Line (software from Healthline Systems)
MSL Medium Split Lockwasher
MSL Member of the Order of St. Lazarus
MSL Mercy School of Law (University of Detroit)
MSL Meters above Sea Level
MSL Micro-Strip Line
MSL Microgravity Science Laboratory
MSL Microstereo Lithography
MSL Mid ...more

Mars Science Laboratory