RTI

RTI or Rti may refer to:

Businesses

• Restaurant Technologies Inc., Restaurant oil management delivery, filtration system, and waste management company

Broadcasters

• Radiodiffusion Television Ivoirienne, state broadcaster of Ivory Coast
• Radio Taiwan International
• Reti Televisive Italiane, an Italian broadcaster and subsidiary of Mediaset

Other businesses

• Research Triangle Institute, a not-for-profit research organization
• RTI Colombia, a television production company
• RTI International Metals, one of the world's largest titanium companies

In science and technology

In computing and telecommunications

• Run-time infrastructure (simulation), software required when implementing a computer simulation protocol
• Run-time interrupt, a type of low level interrupt on some types of computer architecture

In medicine

• Reproductive tract infection
• Respiratory tract infection
• Reverse transcriptase inhibitor, a class of antiretroviral drug

Other uses in science and technology

• Ramp travel index, a measure of an off road vehicle articulation, ability to keep all wheels in contact with the ground over uneven terrain
• Reflectance Transformation Imaging, a computational photographic method that can reveal hidden details about cultural or forensic artifacts
• Receiver Transmitter line card, in the MIDS radio communication standard
• Response Time Index, a measure of the thermal responsiveness of fire sprinklers
• Relative Temperature Index, UL plastic thermal-aging criteria

Other uses

• Response to Intervention, in education, an examination of the performance of individuals after an educational intervention
• Right to Information Act, a law enacted by the Parliament of India giving access to government records
• Rti (Lučani), a village in Serbia
• Regional Training Institute, operated by the US National Guard Bureau
• Real time information, a change in the UK Pay-as-you-earn tax system
• Resistance to interrogation, a technique taught to soldiers