| Name | Type | Category |
|---|---|---|
| Diethylzinc | wiki | Technology |
| Dragon Squad | wiki | Winged Hussars |
| Dreadnought | wiki | Ship Designations |
| Dron | wiki | Winged Hussars |
| Drones | wiki | Weapons |
| Dropship | wiki | Dropships |
| Duggin, Kipp | wiki | Cartwright's Cavaliers |
| Duplato | wiki | Races |
| Dusman | wiki | Races |
| Earl, Frank | wiki | Bert's Bees |
| ECM | wiki | Military Terminology |
| ECS | wiki | Ship Designations |
| Egleesius-class Battle Cruisers | wiki | Ship Classes |
| Eglesius-class Battle Cruisers | wiki | Ship Classes |
| elSha | wiki | Races |
| EMP | wiki | Military Terminology |
| EMS | wiki | Ship Designations |
| EMS Algonquin | wiki | Ships |
| EMS Alicorn | wiki | Ships |
| EMS American Pharaoh | wiki | Ships |
| EMS Bucephalus | wiki | Ships |
| EMS Chimera | wiki | Ships |
| EMS Fletcher | wiki | Ships |
| EMS Glambring | wiki | Ships |
| EMS Hrunting | wiki | Ships |