Twitter said it believes orders by the Indian government to take down accounts are inconsistent with local law and that for some accounts, it would not agree to an outright ban.
Prime Minister Narendra Modi's government has asked Twitter to take down more than 1,100 accounts and posts it says accuse the administration of trying to wipe out farmers. Some accounts, the government said, are backed by arch-rival Pakistan or are operated by supporters of a separatist Sikh movement.
While Twitter has taken a range of actions, including permanent suspensions, against more than 500 accounts which were part of the government order, not all accounts have been blocked, the social media firm said in a blog post.
"These accounts continue to be available outside of India," Twitter said. "Because we do not believe that the actions we have been directed to take are consistent with Indian law."