Abby's Lab or "Labby" is a lab in the NCIS Building where NCIS Forensic Scientist Abigail Sciuto did most of her work.
Following Abby's resignation from NCIS in May 2018 in the aftermath of an incident that had left her in a coma and left a friend of the NCIS team dead, the running and usage of the lab was taken over by Kasie Hines who eventually became Abby's permanent replacement.
- Main Area- This area also houses the entrance/exit to Abby's lab and contains most of Abby's equipment including her Major Mass Spec. Abby spends most of her time here, working on physical evidence from various crime scenes.
- Secondary Area- This area is where Abby usually works and if her main work computer is being used by someone, there's also a computer where Abby can work on as well.
- Ballistics Lab- Where Abby goes to test various weapons and compare the bullets from the weapon in question to the ones she has already tested.