| Acronym | Definition |
|---|
| TFR | Total Fertility Rate |
| TFR | Trattamento di Fine Rapporto (Italian labor legislation) |
| TFR | Transnet Freight Rail (South Africa) |
| TFR | Treatment-Free Remission (diseases) |
| TFR | Transferrin Receptor |
| TFR | Tray Flame-Retardant (product feature) |
| TFR | Thrift Financial Report |
| TFR | Temporary Flight Restriction |
| TFR | Tarif Forfaitaire de Responsabilité (French: Flat Rate of Liability; insurance) |
| TFR | Terrain Following Radar |
| TFR | Traffic Film Remover (UK car wash product) |
| TFR | Training for Results (various locations) |
| TFR | Thanks for Reading |
| TFR | Transferor (IRB) |
| TFR | Total Fluid Requirement (healthcare) |
| TFR | Transformée de Fourier Rapide (French: Fast Fourier Transform) |
| TFR | Thin-Film Resistor |
| TFR | Transfer Restricted (SS7) |
| TFR | Total Fixed Remuneration (salary calculation) |
| TFR | Tijdschrift voor Fiscaal Recht (Dutch: Journal of Tax Law; Belgium) |
| TFR | Tampered Failure Rate |
| TFR | Trust Fund Recovery |
| TFR | Traitement de Fin de Rapport (French: Treatment End Report) |
| TFR | Total Force Readiness (US DoD) |
| TFR | Trouble & Failure Report |
| TFR | Trouble Failure Report |
| TFR | Total Flight Restriction |
| TFR | Time From Receipt |
| TFR | Time Frequency Reference |
| TFR | Texas Fly Report (fishing) |
| TFR | Task Force Rijeka |
| TFR | Trinomial Failure Rate |
| TFR | Too Flaming Right (polite form) |
| TFR | Total Final Report |
| TFR | Training Fee Revenue |
| TFR | Team Flex Racing |
| TFR | Transparent Failure Recovery |
| TFR | Tableau de Formation de Résultats (French: Table Training Results) |
| TFR | Transmit Frame Reference |
| TFR | Technical Field Report |