| filename extensions | art-335 |
| lmx | |
| TechTarget file types | art-336 | LMX-Landmark-Exchange-File |
| TechTarget file types | art-336 | LMX-Lomax-Software-Game-File |
| TechTarget file types | art-336 | LMX-Route-66-landmarks-file |
| English | eng-000 | Landmark Exchange File |
| English | eng-000 | Lomax Software Game File |
| English | eng-000 | Route 66 landmarks file |