| Abbreviation | Definition |
|---|---|
| TRG | Technical Resource Group |
| TRI | Time Responsibility And Incentive |
| TRI | Time To Revise Ignore |
| TRIEC | Toronto Region Immigrant Employment Council (Toronto Region Board of Trade) |
| TRIM | Team Rule Information Meeting |
| TRIM | Tower Records Information Management |
| TRIP | Technology Research Investigative Project |
| TRIP | The Redman Invoice Processor |
| TRIP | Training Responsibility Involvement And Preparation |
| TRIP | Trust Respect Integrity And Productivity |
| TRIPS | Touchless Return Item Processing Software |
| TRIPS | Touchless Return Item Processing System |
| TRJ | Training Plan - Job specific |
| TRN | Temporary Registration Number |
| TROW | Transportation Right Of Way |
| TRP | Technology Reinvestment Program |
| TRP | Textile Resource Points |
| TRP | Totally Responsible Person |
| TRPD | Technical Research Planning and Development |
| TRS | Technical Repercussion Sheet |