| filename extensions | art-335 |
| fos | |
| TechTarget file types | art-336 | FOS-Fallout-3-save-game-Header |
| TechTarget file types | art-336 | FOS-Fallout-3-saved-game-file |
| English | eng-000 | Fallout 3 Saved Game |
| English | eng-000 | Fallout 3 save game Header |
| English | eng-000 | Fallout 3 saved game file |