The accounts are sorted alphabetically, Pchapman.
If they're not sorted correctly when you tried to print them, we can update or repair the Adobe reader. Most printing issues are resolved by updating or repairing Adobe. For the detailed steps, please check this article.
Although, if you're still encountering the same issue, please check this reference on how to fix QuickBooks Online printing issues on browsers.
You can get back to this thread if you need more help with this. We're just around to assist you.