Posted in Business & Finance, Information Technology, Internet Slang, Organizations, Science DSIL stands for Darunsikkhalai School for Innovative Learning (Bangkok, Thailand) DSIL stands for Dear Sister in Law (message forum shorthand) DSIL stands for Distal Sesamoidean Impar Ligament DSIL stands for Disability Solutions for Independent Living, Inc. (Daytona Beach, FL) DSIL stands for Domini Social Investments LLC DSIL stands for DCGS (Distributed Common Ground System) System Integration Lab (software)