Engineering & technology
Computer ScienceAlgorithms, software, systems and AI. The most-applied subject for Indian students abroad at both bachelor's and master's level.500 ranked universities →Artificial Intelligence & Machine LearningMachine learning, data-driven systems and robotics software. Mostly a master's specialisation; a few universities now offer AI bachelor's degrees.399 ranked universities →Data Science & StatisticsStatistics, probability, data analysis and the computing to do it at scale. Maths in Class 12 is expected.300 ranked universities →Electrical & Electronic EngineeringCircuits, power, signals, chips and communication systems. Semiconductor and VLSI master's are in high demand.499 ranked universities →Mechanical EngineeringDesign, thermodynamics, manufacturing and machines. Germany is a strong, low-tuition option at master's level.400 ranked universities →Aerospace EngineeringAircraft, spacecraft, propulsion and flight. Some defence-linked programmes restrict admission by nationality — check each one.100 ranked universities →Civil EngineeringStructures, construction, transport and water systems.400 ranked universities →Chemical EngineeringTurning chemistry into industrial processes — energy, materials, pharmaceuticals, food.500 ranked universities →Biomedical EngineeringEngineering applied to medicine — devices, imaging, prosthetics, tissue engineering. PCMB students have an edge.300 ranked universities →Materials ScienceMetals, polymers, ceramics, semiconductors and nanomaterials — what things are made of and why.500 ranked universities →Robotics & AutomationRobots, control systems and mechatronics — mechanical, electrical and software together.100 ranked universities →Environmental & Energy EngineeringClean energy, water, pollution and climate engineering. Strong in Europe, Australia and the Netherlands.500 ranked universities →BiotechnologyUsing living systems to make medicines, crops and materials. A common route for PCB students not taking MBBS.400 ranked universities →
Medicine & health
Medicine (MBBS / MD)Becoming a doctor. Rules differ sharply by country: in the USA and Canada medicine is a graduate degree and rarely open to international students; UK and Ireland take Class 12 students; many Indian students choose MBBS abroad under NMC rules. Read the MBBS-abroad guide first.500 ranked universities →Public HealthPopulation health, epidemiology and health systems. The MPH is a popular master's after MBBS, BDS, nursing or life sciences.500 ranked universities →DentistryDental surgery and oral health. Practising abroad usually needs that country's licensing exam.300 ranked universities →NursingNursing and midwifery — high international demand, with clear migration routes in the UK, Australia, Canada and Ireland.300 ranked universities →Pharmacy & Pharmaceutical SciencesMedicines — how they are discovered, made, tested and dispensed.500 ranked universities →Veterinary ScienceAnimal medicine and surgery. Few seats for international students; plan early.300 ranked universities →
Natural sciences
Biological SciencesLife from molecules to ecosystems. The usual first degree before US medical school, and a strong research route.500 ranked universities →Physics & AstronomyFrom particles to galaxies. PhDs in physics abroad are usually fully funded.500 ranked universities →MathematicsPure and applied maths — the base for data science, finance, physics and computer science.500 ranked universities →ChemistryMatter and its reactions — the base for pharmaceuticals, materials and energy.500 ranked universities →Earth & Environmental SciencesThe planet — geology, climate, oceans, ecology and geography.500 ranked universities →Agriculture & Food ScienceCrops, soil, food processing and food safety. Netherlands, Australia and the USA are strong.500 ranked universities →
Business & economics
Business & ManagementRunning organisations — strategy, marketing, operations, people. An MBA usually needs 2–5 years of work experience first; a Master's in Management does not.400 ranked universities →Finance & AccountingMarkets, investment, corporate finance and accounting. Master's in Finance programmes are usually one year.200 ranked universities →EconomicsHow people, firms and governments decide. Top programmes expect strong maths.500 ranked universities →Hospitality & TourismHotels, travel, events and tourism management. Switzerland is the traditional centre.100 ranked universities →
Law, society & education
LawLaw is a first degree (LLB) in the UK, Ireland, Australia and Singapore, but a graduate degree (JD) in the USA and Canada. Indian lawyers often take a one-year LLM abroad.200 ranked universities →PsychologyMind and behaviour. Becoming a licensed psychologist abroad usually needs a master's or doctorate in that country.500 ranked universities →Politics & International RelationsGovernment, policy and international affairs. Public-policy master's (MPP, MPA) are common after a few years of work.300 ranked universities →Sociology & Social WorkSocieties, communities and social change; social work is a licensed profession abroad.300 ranked universities →Education & TeachingTeaching, learning and education policy. Teaching jobs abroad need that country's teacher registration.500 ranked universities →Media & CommunicationJournalism, media, advertising and communication.200 ranked universities →
Design, arts & humanities
ArchitectureDesigning buildings and cities. A portfolio is usually required. ShanghaiRanking has no architecture table, so this list is ordered by overall ARWU rank.By overall rank →DesignProduct, graphic, UX, fashion and interaction design. Specialist art and design schools (not in ARWU) often lead this field — check them separately; portfolio decides admission.By overall rank →Arts & HumanitiesLiterature, history, philosophy, languages and the arts. US liberal-arts colleges (not in ARWU) are strong here. Ordered by overall ARWU rank.By overall rank →