INR or Inr may refer to:

Biology

Initiator element The initiator element (''Inr''), sometimes referred to as initiator motif, is a core promoter that is similar in function to the Pribnow box (in prokaryotes) or the TATA box (in eukaryotes). The ''Inr'' is the simplest functional promoter that is ...

, a core promoter in genetics *

International normalized ratio The prothrombin time (PT) – along with its derived measures of prothrombin ratio (PR) and international normalized ratio (INR) – is an assay for evaluating the ''extrinsic'' pathway and common pathway of coagulation. This blood test is als ...

of prothrombin time of blood coagulation *

Interventional neuroradiology Endovascular therapy (EVT), also known as neurointerventional surgery (NIS), interventional neuroradiology (INR), endovascular neurosurgery, and interventional neurology is a medical subspecialty of radiology, neurosurgery, and neurology specializin ...

, a minimally invasive medical speciality

Organizations

Bureau of Intelligence and Research The Bureau of Intelligence and Research (INR) is an intelligence agency in the United States Department of State. Its central mission is to provide all-source intelligence and analysis in support of U.S. diplomacy and foreign policy. INR is t ...

of the U.S. State Department * Institute of National Remembrance, a Polish research institute * Institute for Nuclear Research of the Russian Academy of Sciences * Instituto Nacional de Rehabilitación, a public health institute in Mexico * , French name of the predecessor (1930–1960) of the Belgian public broadcasting organization

RTBF The ''Radio-télévision belge de la Communauté française'' (RTBF, ''Belgian Radio-television of the French Community'', branded as rtbf.be) is a public service broadcaster delivering radio and television services to the French-speaking Commu ...

Other uses

Indian rupee The Indian rupee ( symbol: ₹; code: INR) is the official currency in the republic of India. The rupee is subdivided into 100 ''paise'' (singular: ''paisa''), though as of 2022, coins of denomination of 1 rupee are the lowest value in use wh ...

, by ISO 4217 currency code *

McKinley National Park Airport McKinley National Park Airport is a public-use airport located two nautical miles (3.7 km) northeast of Denali Park, in Denali Borough, Alaska, United States. It is owned by the U.S. National Park Service and is located at the Denali Nationa ...

, Alaska, USA, FAA identifier *

International Railway (New Brunswick) The International Railway, officially the Saint-Quentin Subdivision, often also shortened to the INR, was a former railway in the northern part of the province of New Brunswick, Canada. It stretched from Tide Head, New Brunswick, (near Campbellto ...

A former rail line in the province of New Brunswick, in Canada {{disambiguation