| Abbreviation | Definition |
|---|---|
| DNHC | Didsbury Northern Hockey Club |
| DRHA | Detroit Roller Hockey Association |
| DRW | Detroit Red Wings |
| DSHA | Delaware Scholastic Hockey Association |
| DSHC | Delftsche Studenten Hockey Club |
| DSHC | Devonport Services Hockey Club |
| DSHL | Delco School Hockey League |
| DSHL | Down the Shore Hockey League |
| DYH | Dorchester Youth Hockey |
| E2 | Emulator 2 |
| EAH | Elite Advantage Hockey |
| EAHL | Eastern Amateur Hockey League |
| EBEL | Erste Bank Eishockey Liga |
| ECHA | Eastern Collegiate Hockey Association |
| ECHL | East Coast Hockey League |
| EDHC | East Devon Hockey Club |
| EEHL | Eastern European Hockey League |
| EFHA | Edmonton Field Hockey Association |
| EFHL | Elite Fantasy Hockey League |
| EGHA | Eastern Gauteng Hockey Association |