A degree pays off abroad when it matches employer demand, fits a visa route and, for regulated professions, leads to a licence you can actually obtain. This guide compares seven popular fields on those points. It does not rank them by salary, because pay varies by country, employer and experience.
Seven fields compared
| Field | Licence or registration | Visa and work features |
|---|---|---|
| Nursing and public health | Nurses must register, for example NMC in the UK or NCLEX in the US and Canada | Shortage-based routes exist in several countries. Check the current list |
| Computer science and IT | Not usually regulated | US STEM degrees can get a 24-month OPT extension |
| Engineering | Chartered or professional engineer status is regulated in many countries | STEM routes and employer sponsorship are common |
| Data science and analytics | Not regulated | Pick a master’s that qualifies as STEM if you plan to use OPT |
| Medicine, dentistry, pharmacy | Licensing exams, for example USMLE, PLAB, MCCQE or AMC exams | Foreign-trained doctors usually sit exams rather than repeat a degree |
| Business, finance, accounting | Professional bodies such as ACCA and CPA | Employer sponsorship depends on the role and salary |
| Education and teaching | Teacher registration is required | Subject shortages (maths, sciences, special needs) help sponsorship |
How to read the table
Regulated professions
Nursing, medicine, dentistry, pharmacy, engineering and teaching all need registration with a regulator. Check the regulator’s rules for foreign-trained applicants before you pay for a degree. A degree from the right country does not always give you the licence.
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STEM-linked visa features
In the US, F-1 students get 12 months of Optional Practical Training, and graduates of eligible STEM degrees can apply for a 24-month extension. Note that a partial suspension affects Nigerian F, M and J visa applicants from 1 January 2026, with exceptions. In Canada, bachelor’s, master’s and doctoral graduates face no field-of-study rule for the PGWP, while college graduates must have studied in an eligible field.
Scholarships by level
- UK master’s: Chevening and Commonwealth scholarships.
- Germany: DAAD programmes, mainly for postgraduate study.
- US: the Fulbright Foreign Student Program, subject to the visa position above.
- Canada: the Vanier programme is for doctoral students, and the University of Toronto Lester B. Pearson scholarship is for undergraduates.
All are competitive. Read each programme’s current rules and see our guide to funding your studies abroad.
The Licensing Route, Field by Field
| Field | Typical steps for a foreign-trained graduate | What to ask the regulator |
|---|---|---|
| Nursing | Degree, registration check, language test, competence test such as NCLEX or the NMC process | Are my existing qualifications recognised, and what extra training is needed? |
| Medicine | Licensing exams such as USMLE, PLAB, MCCQE or the AMC exams, then a residency or supervised period | Which exams and how many attempts are allowed? |
| Pharmacy and dentistry | Recognised degree, local licensing exam and supervised practice | Is a conversion programme required? |
| Engineering | Degree recognised by the engineering body, then experience toward chartered or professional status | Does the accreditation cover my degree and country of study? |
| Accounting | Professional exams such as ACCA or CPA, alongside the degree | Which exemptions does my degree give? |
| Teaching | Teacher registration, subject checks and sometimes a supervised year | Which subjects and levels are in shortage? |
Worked Examples
These hypothetical cases show how field choice changes the steps after graduation.
| Student | Plan | Hurdles to plan for |
|---|---|---|
| Computer science graduate | Master’s in the US, then OPT with a possible STEM extension | Visa policy for the applicant’s nationality, employer sponsorship after OPT |
| Registered nurse | Register with the target country’s regulator and sit the competence test | Language test, evidence of practice, registration fees and time |
| Medical graduate | Sit the licensing exams instead of repeating the degree | Exam cost and difficulty, the match for a training post |
| Accounting graduate | Start ACCA or CPA alongside a master’s | Exemptions, exam fees, work experience requirements |
Match a Degree to Your Goal
| Goal | Fields that often fit | Why |
|---|---|---|
| Work abroad soon after graduating | IT, data, engineering | Often no licence, with STEM-linked visa features |
| A stable regulated career | Nursing, teaching, medicine | Clear professional path but registration takes time |
| A flexible business career | Business, finance, accounting | Wide employer base, professional exams add value |
| Return home with international skills | Any field with strong local demand | Check recognition at home as well |
Before You Pay a Deposit
- Read the regulator’s page for foreign graduates, not only the university brochure.
- Ask the university what share of last year’s graduates passed the licensing step.
- Find out if you must pass a language test at a set level for registration.
- Write down the total timeline from enrolment to first paid job in the field, then compare it with your funds.
Checklist before you commit
- Find out whether your target job needs a licence, and how a foreign graduate gets it.
- Check the post-study route for the country. See post-study work routes.
- Compare total cost with realistic first-job pay in that country.
- Check shortage or priority lists on the government site, because they change.
- Avoid heavy borrowing for a course with weak job outcomes.
Frequently Asked Questions
Which degree is best for getting a visa?
No degree guarantees a visa. Visas depend on your funds, course choice, history and the country’s rules. Fields with shortage lists have more employer-sponsored options.
Should I study medicine abroad or qualify at home first?
Foreign-trained doctors usually sit licensing exams rather than repeat a degree. Repeating a medical degree is expensive, so read the medical regulator’s rules for foreign graduates first.
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Do emerging fields count?
Yes, see emerging study fields.






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