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NIOS Full Form — National Institute of Open Schooling

NIOS full form is National Institute of Open Schooling. Distance education board under Ministry of Education for 10th and 12th. Offers flexible learning for working professionals and adult learners. Fully recogn

TL;DR: NIOS full form is National Institute of Open Schooling. Distance education board under Ministry of Education for 10th and 12th. Offers flexible learni…

By Syllab.in · Updated Jun 17, 2026

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