Dir

Dir, dir, or DIR may refer to:

Acronyms

De Imperatoribus Romanis, an online biographical encyclopedia of the Roman emperors from 27 BC to 1453 AD
Detroit International Riverfront, an area of Detroit, Michigan that borders the Detroit River
Developmental, Individual differences, Relationship-based approach, a developmental intervention to autism developed by Stanley Greenspan
Digitally Imported Radio, an internet radio station
Digital Instrumentation Recorder, a magnetic tape format by Sony
Department of Information Resources, an area of government or business that manages information and communications technology
Division of Intramural Research, a division of the National Institutes of Health
Doing It Right, a methodology for scuba diving

Dir, Pakistan, a town in the Khyber-Pakhtunkhwa Province of Pakistan
Dir (princely state), a former princely state in the North-West Frontier Province, incorporated into Pakistan in 1969
Dir District in the North West Frontier Province, in 1996 split into two districts:
- Upper Dir, with its headquarters in Dir city, and
- Lower Dir, with its headquarters in Timargara

Dir (clan), one of the five major Somali clans.
Askold and Dir, Viking rulers of Kiev.
Paul di Resta, a Formula 1 racing driver.
An abbreviation for executive director, the head of and organization or business.
Dir En Grey, Japanese metal band.

1,1'-Dioctadecyl-3,3,3',3'-Tetramethylindotricarbocyanine Iodide (DiR or DiIC18(7)), a lipophilic carbocyanine near infrared fluorescent dye