Hey there, @alexandriashamblin. 

I hope you're enjoying the day. 

As mentioned by vpcontroller, at this time, there isn't a list available in QuickBooks Online that symbolizes the Others Name List in QuickBooks Desktop. However, to offer a solution for this concern, you could check with your accountant to see if you could add one vendor and name that vendor as miscellaneous. Once you've added your miscellaneous vendor, you could add all of your miscellaneous transactions under that one vendor leaving a memo on the transaction for which company you purchased with. 

In the meantime, if you'd like, I can submit product feedback to our developer team, so this could be considered in a future update.

Please let me know if you have further questions or concerns. I'll be here every step of the way. You can always reach out to us here in the Community anytime you find you need help. Take care and have a great week ahead!