61,984 articles
Indian locomotive class WAP-7
The Indian locomotive class WAP-7 is a 6,350 hp AC electric passenger locomotive built for Indian Railways from 2000, adapted from the WAG-9 freight design.
Indian locomotive class WDG-3A
The Indian locomotive class WDG-3A is a 3,100 hp diesel-electric freight locomotive built for Indian Railways by DLW at Varanasi from 1995, India's first dedicated broad-gauge diesel freight class.
Indian locomotive class WDM-2
The Indian locomotive class WDM-2 is a broad-gauge diesel-electric locomotive designed by ALCO in 1962 and built in Varanasi, becoming Indian Railways' standard mainline diesel.
Indian locomotive class WDM-3A
The Indian locomotive class WDM-3A is a 3,100 hp broad-gauge mixed-traffic diesel-electric locomotive built by DLW Varanasi from 1994, with many rebuilt from WDM-2 units at Patiala.
Indian locomotive class WDM-3D
The Indian locomotive class WDM-3D, also written WDM3D, is a 3,300 hp Co-Co diesel-electric mixed-traffic locomotive developed at Varanasi in 2003 for Indian Railways, the last ALCO-based class built there.
Indian locomotive class WP
The Indian locomotive class WP, or WP pacific, was a 4-6-2 Pacific broad gauge passenger steam locomotive introduced in 1947, designed to burn high-ash Indian coal.
Indian Motorcycle
Indian Motorcycle is an American motorcycle brand founded in 1901 in Springfield, Massachusetts by George M. Hendee and Oscar Hedstrom, billed as America's First Motorcycle Company.
Indian MRCA competition
The Indian MRCA competition, formally the MMRCA tender, was an Indian procurement contest for 126 multi-role combat aircraft, launched in 2007, won by the Dassault Rafale in 2012.
Indian National Satellite System
The Indian National Satellite System (INSAT) is India's multipurpose geostationary satellite system for telecommunications, television broadcasting, meteorology, disaster warning, and search and rescue, operated by ISRO since 1983.
Indian Naval Air Arm
The Indian Naval Air Arm, also called the Air Wing of Indian Navy, is the aviation branch of the Indian Navy, operating from carriers and coastal air stations.
Indian Oil Corporation
Indian Oil Corporation Limited (IndianOil) is a state-controlled Indian integrated energy company formed in 1964, refining, transporting, and marketing petroleum products through about 40,000 retail outlets nationwide.
Indian Pacific
The Indian Pacific is an Australian long-distance passenger train running between Sydney and Perth since 1970, now operated by Journey Beyond as a luxury journey.
Indian Point Energy Center
Indian Point Energy Center, also known as the Indian Point nuclear power plant, was a nuclear plant in Buchanan, New York, that shut down in 2021.
Indian Railway Catering and Tourism Corporation
Indian Railway Catering and Tourism Corporation (IRCTC) is an Indian public sector company under the Ministry of Railways, incorporated in 1999 to run catering, tourism, and online ticketing.
Indian Railways (भारतीय रेल)
Indian Railways (भारतीय रेल), also known as Bhāratīya Rēla, is India's state-owned railway under the Ministry of Railways. Its first train ran from Bombay to Thane in 1853.
Indian Railways freight corridors
The Indian Railways freight corridors, formally the Dedicated Freight Corridors, are 2,843 km of freight-only railway lines built parallel to India's congested trunk routes, completed in 2026.
Indian Regional Navigation Satellite System
The Indian Regional Navigation Satellite System (IRNSS), officially Navigation with Indian Constellation (NavIC), is India's independent regional satellite navigation system operated by ISRO over India and surrounding areas.
Indian Roads Congress
The Indian Roads Congress (IRC), founded in New Delhi in 1934, is India's national body for road and bridge engineering and publisher of the IRC highway design standards.
Indian Scout (motorcycle)
The Indian Scout is a cruiser motorcycle made by Indian, produced from 1920 to 1949 in Springfield, Massachusetts, and revived in 2015 by the Polaris-owned company.
Indian Telecom Spectrum Auction
The Indian telecom spectrum auction is the Government of India's competitive bidding process for assigning radio spectrum to telecom operators, run by the Department of Telecommunications since 1994.
Indian Trails
Indian Trails is a family-owned intercity bus company in Owosso, Michigan, founded in 1910 and one of the oldest bus companies in the United States.
Indian-head test pattern
The Indian-head test pattern, also known as the Indian Head test card, is a black-and-white TV test card RCA introduced in 1939, showing a Native American chief in a feathered bonnet.
Indiana Department of Transportation
The Indiana Department of Transportation (INDOT) is Indiana's state agency for interstate highways, U.S. routes, and state roads, descended from the Indiana State Highway Commission created in 1919.
Indiana Michigan Power
Indiana Michigan Power is an investor-owned electric utility in Fort Wayne, Indiana, a subsidiary of American Electric Power serving over 600,000 customers across 30 counties.
Indianapolis International Airport
Indianapolis International Airport, known as Weir-Cook Airport until 1976, is the main airport for Indianapolis, Indiana, 7 miles southwest, handling a record 10.6 million passengers in 2025.
IndiaOne Air
IndiaOne Air is an Indian regional airline based in Ahmedabad operating nine-seat Cessna Caravan flights linking smaller cities, mainly in eastern India, under the UDAN connectivity scheme.
Indicated mean effective pressure
Indicated mean effective pressure (IMEP) is the work delivered by gas to an engine piston per cycle, divided by the engine's displaced volume; it lets engines of different sizes be compared.
Indicators of compromise
An indicator of compromise (IoC) is an observable artifact, such as a file hash, IP address, or domain name, that defenders use to identify and block malicious activity.
IndicLLMSuite
IndicLLMSuite is an open collection of pretraining, fine-tuning, and alignment datasets for Indian-language large language models, released by AI4Bharat at IIT Madras in March 2024, covering 22 scheduled Indian languages with 251 billion pretraining tokens.
Indico Oil and Gas Field
The Indico Oil and Gas Field is an onshore light-oil field in the CPO-5 block of Colombia's Llanos basin, discovered by ONGC Videsh in December 2018 and producing since 2019.