| filename extensions | art-335 |
| rex | |
| TechTarget file types | art-336 | REX-Local-database-file-4th-Dimension |
| TechTarget file types | art-336 | REX-Report-definition-Oracle |
| TechTarget file types | art-336 | REX-Source-code-file-REXX |
| English | eng-000 | Local database file |
| English | eng-000 | ReCycle Loop File |
| English | eng-000 | Report definition |
| English | eng-000 | Source code file |