| Abbreviation | Definition |
|---|---|
| DMBO | Diamond Mind Baseball Organization |
| DML | Da Minor Leagues |
| DP | Designated Player |
| DP | Double Play |
| DTM | Down The Middle |
| E | Error |
| EABC | Elizabethtown Area Baseball Commission |
| EABC | Etown Area Baseball Commission |
| EBBA | Eager Beaver Baseball Association |
| EBL | Elite Baseball League |
| EBSL | Elmhurst Baseball Softball League |
| ECBA | East Coast Baseball Academy |
| ECTB | Elite Championship Tournament Baseball |
| EIBF | Edmonton Internation Baseball Foundation |
| ELB | Eastern League Baseball |
| ELB | Euro League Baseball |
| ELB | Expos Le Baseball |
| ELB | Expos Love Baseball |
| EMB | Expos de Montreal Baseball |
| EMB | Expos Montreal baseball |