In India, "resume," "CV," and "biodata" are frequently used as if they mean the same thing, but they have distinct formats, purposes and typical audiences, particularly once you’re applying internationally.
Resume
A concise (typically 1–2 page) document tailored to a specific job, focused on relevant skills, experience and achievements. This is the standard document for job applications in India’s private sector, IT industry, startups, and internationally in the US, Canada and most of Asia.
CV (Curriculum Vitae)
A comprehensive, often multi-page document detailing your entire academic and professional history — publications, research, conference presentations, teaching experience, full education history. In India and much of Europe, "CV" is sometimes used loosely to mean "resume," but in academic, research and international contexts (especially US academia), a CV is a distinct, exhaustive document.
Biodata
A traditional Indian format that includes personal details — date of birth, gender, marital status, religion, nationality, father’s name — alongside education and work history. Biodata is largely outdated for corporate job applications today but is still occasionally used for government job applications, some PSU recruitment processes, and (separately) for matrimonial purposes.
Which Should You Use?
| Situation | Use |
|---|---|
| Corporate, startup, IT job in India | Resume |
| Applying to jobs in the US, Canada, most of Asia | Resume |
| Academic positions, research roles, PhD applications | CV |
| Some European countries (used interchangeably with resume) | CV (check local convention) |
| Certain Indian government/PSU applications | Biodata (check specific requirement) |
Why This Distinction Matters
Submitting a personal-detail-heavy biodata for a corporate tech job in 2026 looks outdated and can even raise data-privacy concerns for employers who avoid collecting details like religion or marital status. Always default to a clean, professional resume unless a specific application explicitly requests a CV or biodata format.