| filename extensions | art-335 |
| trf | |
| TechTarget file types | art-336 | TRF-DocuMagix-File |
| TechTarget file types | art-336 | TRF-LFToolkit-Transformation-Rules-File |
| TechTarget file types | art-336 | TRF-LFToolkit-Transformation-Rules-File-Header |
| TechTarget file types | art-336 | TRF-Train-Simulator-traffic-pattern-file |
| English | eng-000 | DocuMagix File |
| English | eng-000 | LFToolkit Transformation Rules File |
| English | eng-000 | LFToolkit Transformation Rules File Header |
| English | eng-000 | Train Simulator traffic pattern file |