Home › full forms › pio

PIO Full Form — Person of Indian Origin

PIO full form is Person of Indian Origin. A status for individuals who are not Indian citizens but have Indian ancestry. PIO was largely replaced by OCI but may still be referenced for older design

TL;DR: PIO full form is Person of Indian Origin. A status for individuals who are not Indian citizens but have Indian ancestry. PIO was largely replaced by O…

By Syllab.in · Updated Jun 17, 2026

Explore:

  • Syllabus
  • Practice
  • Mock Tests
  • NCERT Solutions
  • Coding
  • GK Quiz
  • Career Predictor
  • AI Tutor
  • Live Quiz
  • Doubt Solver
  • Microlearning
  • Free Alternatives
  • Kids Zone
  • Study Room
  • Calculators
  • Worksheets

Syllab.in — Free learning for Indian students, Class 1–12