ADR
# ADR

ADR or adr may refer to:

## Computing

* Asynchronous DRAM refresh, an approach for persistent memory found in some Intel Xeon processors
* The adr microformat, part of the hCard microformat
* Architectural decision record
* Action–domain–responder architectural pattern
* Advanced Digital Recording, a magnetic tape data storage format.

## Science and medicine

* Adiabatic demagnetization refrigeration
* Adverse drug reaction
* Astra Digital Radio, a digital radio transmission system
* Artificial disc replacement, a surgical procedure
* Adrenodoxin-NADP+ reductase, an enzyme

## Transportation

* ADR (treaty), a treaty governing transport of hazardous materials
* Accident data recorder, or flight data recorder
* Active Debris Removal, an action or policy for enhancing space transport safety
* Adria Airways, an airline of Slovenia
* Airdrie railway station, United Kingdom
* Robert F. Swinnie Airport, South Carolina, United States, by IATA code

## Entertainment

* Automated dialogue replacement, a post-production process in filmmaking
* Alter Der Ruine, an American powernoise music group

## Companies

* Advanced Digital Radio Testing Service, Motorola's safety and compliance arm
* Applied Data Research, a large software vendor from the 1960s until the mid-1980s

## Sports

* Alan Docking Racing, British motor racing team
* Alberto Del Rio (born 1977), Mexican professional wrestler
* AD Renting (cycling team), a Belgian professional cycling team that existed from 1987 to 1989

## Law and finance

* Alternative dispute resolution
* American depositary receipt, a method of trading non-U.S. stocks on U.S. exchanges
* Average daily rate, a common lodging industry statistic

## Other uses

* Académie de Roberval, a school in Montreal, Quebec, Canada
* Adonara language, a Central Malayo-Polynesian language of Indonesia
* ADR rose, a rose trial winner
* Alternative Democratic Reform Party, a political party in Luxembourg
* Australian Design Rules, a set of construction standards for road registered vehicles in Australia
* Automotive dead reckoning, GNSS-assisted dead reckoning for vehicles
* Azerbaijan Democratic Republic (1918–1920), a precursor state to modern Azerbaijan
* Automated Demand response (Auto-DR), the automation by electric grid utilities to curtail load for various cost savings strategies.
