DYWO stands for Devon Youth Wind Orchestra (UK)
DYWIDAG stands for Dyckerhoff & Widmann AG
DYPROSO stands for Dynamic Properties of Solids
DYPP stands for Different Y Pixel Position (coding)
DYPN stands for Design Yard Part Number
DYRQRPRCHT stands for Individual Is Qualified Parachutist and Is Placed on Parachute Status
DYRMS stands for Duke of York's Royal Military School (military boarding school; Dover UK)
DYRM stands for Do You Remember Macross
DYRL stands for Do You Remember Love?
DYRK2 stands for Dual-Specificity Yak1-Related Kinase 2