Does the country publish full voter registers at the national level online?

Law on the Election of the House of Representatives

Article 6

6.B The Commission shall publish the final voter lists on its website and through any other means specified in the executive instructions and shall provide every head of elections with the final voter lists for his/her district.

IFES, Elections in Jordan: 2016 Parliamentary Elections, Frequently Asked Questions

The Independent Election Commission (IEC) and local heads of elections published the Preliminary Voter Lists (PVL) on June 24, 2016. The PVL was displayed in IEC headquarters in Amman and IEC district offices throughout Jordan as well as on the IEC website.

National voter registers for the 2016 General elections are available here.