| Acronym | Meaning |
| TFR | Task Force Rijeka |
| TFR | Technical Field Report |
| TFR | Temporary Flight Restriction |
| TFR | Terrain Following Radar |
| TFR | Thrift Financial Report |
| TFR | Time From Receipt |
| TFR | Total Flight Restriction |
| TFR | Total Force Readiness (US DoD) |
| TFR | Transferor (IRB) |
| TFR | Trouble & Failure Report |
| TFR | Trouble Failure Report |