RDI may refer to:
Organisations
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Ici RDI
Ici RDI is a Canadian French-language specialty news channel owned by the Canadian Broadcasting Corporation (known in French as Société Radio-Canada). The channel began broadcasting on January 1, 1995, as Réseau de l'information (, ''Informat ...
, formerly Réseau de l'information, a Canadian French language news channel owned by Radio-Canada
*
Rassemblement démocratique pour l'indépendance The Rassemblement démocratique pour l'indépendance (RDI) was a short-lived political movement promoting the cause of Quebec independence. It was started in February 1985 by disgruntled former members of the Parti Québécois (PQ) who objected to ...
, unofficial banner of dissident deputies of Parti Québécois in 1984–1985
*
RDI Video Systems
RDI Video Systems (Rick Dyer Industries) was a video game company founded by Rick Dyer (video game designer), Rick Dyer originally as Advanced Microcomputer Systems, and was well known for its Laserdisc video games, beginning with the immensely p ...
, a video game company
*
Renew Democracy Initiative
The Renew Democracy Initiative (RDI) is a non-partisan, non-profit group, whose mission is to "unmask and confront the alliance of dictators threatening freedom around the world and inspiring people in the US and in other free countries to value ...
, an American political organization promoting and defending liberal democracy
* Resource Development International, Louisville, Kentucky organization that works on water, sanitation, education, and community development projects
*
Response Dynamics, a conservative direct marketing firm
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Rural Development Institute
The Rural Development Institute (RDI) is an academic research center that was established in 1989 by Brandon University. It focuses on issues affecting rural communities in western Canada and elsewhere. The Institute provides an interface betwee ...
, Canadian research center
Science and technology
* Radar Doppler à Impulsions, air intercept radar on French Mirage 2000C fighters that was developed from the
Radar Doppler Multifunction
*
Reference Daily Intake
In the U.S. and Canada, the Reference Daily Intake (RDI) is used in nutrition labeling on food and dietary supplement products to indicate the daily intake level of a nutrient that is considered to be sufficient to meet the requirements of 97†...
or Recommended Daily Intake, a quantity of recommended nutrient intake
*
Relationship Development Intervention, a treatment for autism
*
Resistance Database Initiative, a not-for-profit HIV/AIDS research organisation
*
Respiratory disturbance index
The respiratory disturbance index (RDI)—or respiratory distress Index—is a formula used in reporting polysomnography (sleep study) findings. Like the apnea-hypopnea index (AHI), it reports on respiratory distress events during sleep, but unli ...
, a tool for measuring frequency of breathing related sleep disturbances
*
RDI register, a 64-bit processor register of x86 CPUs
*
Reflected DOM Injection, an XSS technique
Other
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Royal Designers for Industry
Royal Designer for Industry is a distinction established by the British Royal Society of Arts (RSA) in 1936, to encourage a high standard of industrial design and enhance the status of designers. It is awarded to people who have achieved "sustained ...
, a British honour bestowed on leading designers by the Royal Society of Arts
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