Business

• Darden Restaurants, Inc., NYSE stock symbol
• Digital Research
  Digital Research
  Digital Research, Inc. was the company created by Dr. Gary Kildall to market and develop his CP/M operating system and related products. It was the first large software company in the microcomputer world...
  
   Inc, first large software company in the business for microcomputers
• Data Resources Inc.
  Data Resources Inc.
  Data Resources Inc or DRI was co-founded in 1969 by Donald Marron and Otto Eckstein.Marron is best known as the former CEO of PaineWebber and founder of Lightyear Capital...
  
  , a former distributor of economic data, now part of IHS Global Insight

Government

• United States District Court for the District of Rhode Island
  United States District Court for the District of Rhode Island
  The United States District Court for the District of Rhode Island is the Federal district court whose jurisdiction is the state of Rhode Island. The District Court was created in 1790 when Rhode Island ratified the Constitution...
  
  
• Directorate of Revenue Intelligence
  Directorate of Revenue Intelligence
  The Directorate of Revenue Intelligence is an Indian intelligence agency.Even today, the organisation runs on skeleton staff even when compared to other intelligence agencies such as IB or state Police organisations.It comproses of officers of the Indian Revenue Service.However, its track record...
  
  , India

Other organizations

• Desert Research Institute
  Desert Research Institute
  The Desert Research Institute is the nonprofit research campus of the Nevada System of Higher Education , the organization that oversees all publicly-supported higher education in the U.S. state of Nevada...
  
  , environmental research
• Direct Relief International
  Direct Relief International
  Direct Relief International is a nonprofit organization based in Santa Barbara, California that focuses on improving the quality of life by bringing critically needed medicines and supplies to local healthcare providers worldwide...
  
  , health NGO

Healthcare and bioscience

• Dietary Reference Intake
  Dietary Reference Intake
  The Dietary Reference Intake is a system of nutrition recommendations from the Institute of Medicine of the U.S. National Academy of Sciences. The DRI system is used by both the United States and Canada and is intended for the general public and health professionals...
  
  , dietary recommendation
• Doncaster Royal Infirmary
  Doncaster Royal Infirmary
  Doncaster Royal Infirmary is a district general hospital of 800 beds, located in Doncaster, South Yorkshire, England. Each year the hospital treats around 150,000 patients along with 95,500 A&E patients .Doncaster Royal Infirmary started life as the Doncaster Dispensary on French Gate in 1792...
  
  , a hospital in Doncaster, South Yorkshire, UK
• Dundee Royal Infirmary
  Dundee Royal Infirmary
  Dundee Royal Infirmary, often shortened to DRI was a major teaching hospital in Dundee, Scotland. Until the opening of Ninewells Hospital in 1974, Dundee Royal Infirmary was Dundee’s main hospital...
  
  , a closed hospital in Dundee, Scotland, UK
• Dopamine reuptake inhibitor
  Dopamine reuptake inhibitor
  A dopamine reuptake inhibitor is a type of drug that acts as a reuptake inhibitor for the neurotransmitter dopamine by blocking the action of the dopamine transporter...
  
  , class of drugs

Computing

• Declarative Referential Integrity
  Declarative Referential Integrity
  Declarative Referential Integrity is one of the techniques in the SQL database programming language to ensure data integrity.- Meaning in SQL :...
  
  , in databases
• Direct Rendering Infrastructure
  Direct Rendering Infrastructure
  In computing, the Direct Rendering Infrastructure is an interface and a free software implementation used in the X Window System to securely allow user applications to access the video hardware without requiring data to be passed through the X server. Its primary application is to provide...
  
  , in computing, an interface used in the X Window System

Other

• Direct reduced iron
  Direct reduced iron
  Direct-reduced iron , also called sponge iron, is produced from direct reduction of iron ore by a reducing gas produced from natural gas or coal. The reducing gas is a mixture majority of hydrogen and carbon monoxide which acts as reducing agent...
  
  , used in steel production
• Dirty Rotten Imbeciles
  Dirty Rotten Imbeciles
  Dirty Rotten Imbeciles is a thrash metal/crossover thrash band from the United States that formed in Houston, in 1982. The band currently comprises founding members, vocalist Kurt Brecht and guitarist Spike Cassidy, as well as drummer Rob Rampy and bassist Harald Oimoen.D.R.I...
  
  , a United States crossover thrash band