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Ian Murdock
Ian Murdock (Ian Ashley Murdock) was an American software engineer who founded the Debian Project, a non-commercial Linux distribution, in 1993 at Purdue University, leading it until 1996.
Ian R. Petersen
Ian R. Petersen (born 1956) is an Australian control engineer known for robust control theory and quantum control, a professor at the Australian National University since 2017.
Ian Reid (computer vision researcher)
Ian Reid is an Australian computer vision and robotics researcher, professor of computer vision and department chair at MBZUAI in Abu Dhabi, known for visual SLAM including MonoSLAM.
Ian Ross (electrical engineer)
Ian Munro Ross (1927–2013) was a British-born electrical engineer who built an early field-effect transistor and led Bell Labs as president from 1979 to 1991.
Ian S. Metcalfe
Ian S. Metcalfe is Professor of Chemical Engineering at Newcastle University, known for a humidity-driven molten-carbonate membrane that concentrates CO2 from air, reported in Nature Energy in 2024.
IATA airport code
An IATA airport code is a unique three-letter identifier assigned by the International Air Transport Association to airports and certain cities, rail, and ferry stations.
IATA Clearing House
The IATA Clearing House (ICH) is a multilateral netting and settlement system operated by IATA since 1947, through which airlines and travel partners offset and settle mutual billings, processing USD 66 billion in 2025.
IATA codes for non-airport facilities
IATA codes for non-airport facilities are three-letter identifiers assigned to railway stations, bus stations, ferry ports, and heliports so they can appear as ticketed segments on airline itineraries.
IATA delay codes
IATA delay codes are standardized two-character codes defined in IATA's Airport Handling Manual that airlines and ground handlers assign to flight departures to record delay causes.
Iatan Generating Station
The Iatan Generating Station is a jointly owned coal-fired power plant near Weston, Missouri, northwest of Kansas City, whose two units total 1,753.9 MW and are operated by Evergy.
IATF 16949
IATF 16949 is an international quality management system standard for the automotive industry, published by the International Automotive Task Force in 2016 alongside ISO 9001:2015.
IAV (engineering company)
IAV GmbH Ingenieurgesellschaft Auto und Verkehr is a German automotive engineering services company headquartered in Berlin. Founded in 1983 as a spin-off of the Technical University of Berlin, it is 50 percent owned by Volkswagen.
Ib Chorkendorff
Ib Chorkendorff is a Danish physicist and chemist, professor of heterogeneous catalysis at the Technical University of Denmark since 1999, known for electrochemical ammonia synthesis.
Ib Valley Thermal Power Station
Ib Valley Thermal Power Station, also called Ib Thermal Power Station, is a coal-fired power station in Jharsuguda district, Odisha, India, with a capacity of 1,740 MW.
IB71
IB71 (IB 71) is a 2023 Hindi spy thriller directed by Sankalp Reddy, starring Vidyut Jammwal as an IB agent whose 1971 airspace-blockade plan, with a staged hijacking, precedes the Indo-Pakistan War; Jammwal's first production.
IBeacon
iBeacon is a proprietary Bluetooth Low Energy format defined by Apple and introduced with iOS 7 in 2013, letting small transmitters broadcast an identity so nearby smartphones can estimate proximity.
Ibeo Automotive
Ibeo Automotive was a Hamburg-based German developer of automotive lidar sensors and perception software, founded in 1998 and acquired by MicroVision out of insolvency in January 2023.
Iberia (airline)
Iberia, formally Iberia Líneas Aéreas de España, is the flag carrier of Spain, founded in 1927 and based at Madrid-Barajas, part of International Airlines Group since 2011.
IBM
IBM (International Business Machines Corporation) is an American technology company founded in 1911, known for the System/360 mainframe and today operating in software, consulting, and infrastructure.
IBM 305 RAMAC
The IBM 305 RAMAC was a vacuum-tube business computer announced by IBM in 1956, the first computer to use a random-access hard disk drive, the IBM 350.
IBM 3090
The IBM 3090 was a family of high-end IBM mainframe computers, announced in February 1985 as the top range of the IBM 308X series and known in the industry as the Sierra.
IBM 3270
The IBM 3270 is a family of display terminals, printers, and control units announced by IBM in May 1971 for its System/360 and System/370 mainframes, using block-mode transmission.
IBM 704
The IBM 704 was a large-scale vacuum-tube scientific computer announced by IBM in 1954, the first mass-produced computer to combine magnetic-core memory with floating-point arithmetic.
IBM 7090
The IBM 7090 was a transistorized scientific mainframe IBM first delivered in November 1959, keeping the 709's 36-bit architecture while running about six times faster.
IBM AIX
IBM AIX (Advanced Interactive eXecutive) is a commercial UNIX operating system developed by IBM for its Power architecture servers. First released in 1986, it remains in active development, currently at version 7.3.
IBM Aptiva
The IBM Aptiva, or Aptiva, was a line of home and small-business computers that IBM sold from September 1994 until 2001, replacing the PS/1 line.
IBM AS/400
The IBM AS/400 is a family of midrange business servers announced by IBM in June 1988, built on an integrated architecture whose OS/400 survives as IBM i.
IBM Blue Gene
IBM Blue Gene is a family of massively parallel supercomputers developed by IBM, whose Blue Gene/L was the world's fastest computer from 2004 to 2007.
IBM Cognos
IBM Cognos is a business intelligence software line from Cognos Incorporated, an Ottawa firm founded in 1969 that IBM acquired for $5 billion in 2008; its flagship is Cognos Analytics.
IBM Cognos Analytics
IBM Cognos Analytics is IBM's web-based business intelligence platform for enterprise-scale reporting, dashboards, data modeling, and AI-assisted analysis, with governance and fine-grained access controls across cloud, on-premises, and hybrid deployments.