RFI
The abbreviation stands for RFI
- Radiative Forcing Index, a measure of the effect of greenhouse gases on the greenhouse effect
- Radio France Internationale, the international broadcaster France
- Radio Frequency Identification, to a method for the automatic identification of objects and animals
- Radio frequency interference, a superposition of the electromagnetic waves
- Remote File Inclusion, a vulnerability in the field of information technology
- Request for Information, Request to potential suppliers if they could meet a need in principle
- Rete Ferroviaria Italiana, part of the Ferrovie dello Stato
- Disambiguation
- Abbreviation