Who has access:
Grammarly Business and Grammarly Pro admins, account managers, and members with designated custom roles
If you’d like Grammarly to stop flagging a particular spelling as incorrect, you can add specific terms to your organizational dictionary. Adding certain terms to your organizational dictionary will prevent them from being marked as spelling errors.
To add terms to your organizational dictionary, go to the Org dictionary page and click Add entry in the upper-right corner.
You can also upload a CSV file with your terms by clicking Import list.