DYLM stands for Do You Love Me
DYLSA stands for Distribucion Y Logistica S. A. (Spanish: Distribution and Logistics S.A.)
DYMOT stands for Dynamic of Molecules on Organic Transistors (electronics)
DYMO stands for Dynamic Manet On-Demand (routing protocol) DYMO stands for Diocesan Youth Ministry Organization (Grand Rapids, MI)
DYMM stands for Duli Yang Maha Mulia (Malay: His Royal Highness) DYMM stands for Did You Miss Me?
DYMK stands for Does Your Mother Know?
DYMID stands for Dyadic Militarized Interstate Disputes (dataset)
DYMC stands for Diocesan Youth Ministry Committee (Catholic youth group in Davenport, IA)
DYMBG stands for Double Your Money Back Guarantee
DYMB stands for Dorset Youth Marching Band (UK)