| Abbreviation | Definition |
|---|---|
| DOHP | Dawson Oral History Project |
| DOL | Destroyers On-Line |
| DPHQ | Demographic and Pet History Questionnaire |
| DRH | Database of Religious History |
| DUSH | Debating U S History |
| EAAH | Elgin An American History |
| EAHS | Elgin Area Historical Society |
| EB | Etymology of the Box |
| ECH | Encyclopedia of Cleveland History |
| ECHO | Enforcement and Compliance History Online |
| ECHOES | Early Childhood History Organizing Ethos and Strategy |
| ECHRS | Essex and Community Historical Research Society |
| EDHR | Electronic Device History Records |
| EEBH | Essays in Economic & Business History |
| EEMH | Encyclopedia of Early Modern History |
| EH | Economic History |
| EH | Edit History |
| EH | Entire History |
| EHAR | Edinburgh History of Ancient Rome |
| EHH | Edible History of Humanity |