RFI

Abbreviation with 2 meanings

RFI
Stands forRequest for information
Meanings2
CategoriesBusiness & Finance, Science & Engineering

RFI has two meanings. It stands for Request for information (management & strategy) or Radio-frequency interference (electronics & electrical).

Meanings of RFI at a glance

#RFI stands forContext
1Request for informationBusiness & Finance › Management & Strategy
2Radio-frequency interferenceScience & Engineering › Electronics & Electrical

1. Request for information

Business & Finance · Management & Strategy Abbreviations · also used in science

Preliminary procurement document that gathers general information about suppliers' capabilities, products and approaches before a buyer writes a formal RFP or RFQ. It helps the purchasing organization understand the market, refine requirements and shortlist vendors without committing to buy anything.

Example: The hospital issued an RFI to learn which telehealth vendors can integrate with its existing records system.

In construction, an RFI plays a different, specific role: a contractor submits it to the architect or engineer to clarify a drawing or specification during the build, and RFI logs are tracked closely because unanswered RFIs delay work. Responses to a procurement RFI are generally non-binding on either side.

2. Radio-frequency interference

Science & Engineering · Electronics & Electrical Abbreviations

Electromagnetic interference in the radio-frequency range, which disrupts radio, TV, Wi-Fi, GPS and other wireless reception or affects nearby electronics. Common sources include switching power supplies, LED lights, motors, plasma TVs and faulty power lines.

Example: Cheap LED bulbs in the garage were causing RFI that wiped out FM reception in the house.

Amateur radio operators often track down local RFI sources with portable receivers. Ferrite chokes, shielding and filtering reduce RFI, and regulators such as the FCC can require offending devices to be fixed or removed. In construction RFI means request for information.

More management & strategy abbreviations

  • QBR – Quarterly business review
  • QC – Quality control
  • R&D – Research and development
  • RCA – Root cause analysis
  • RFP – Request for proposal
  • RFQ – Request for quotation
  • RFT – Request for tender
  • SAM – Serviceable addressable market

See all 92 management & strategy abbreviations →

More electronics & electrical abbreviations

  • PLL – Phase-locked loop
  • PTC – Positive temperature coefficient (thermistor)
  • PWM – Pulse-width modulation
  • RCD – Residual-current device
  • RMS – Root mean square
  • SCR – Silicon-controlled rectifier
  • SMD – Surface-mount device
  • SMPS – Switched-mode power supply

See all 82 electronics & electrical abbreviations →