No, there isn't a SPOT round for admissions after the JOSSA and CSAB rounds for institutions like NITs, IIITs, and GFTIs. JOSAA (Joint Seat Allocation Authority) and CSAB (Central Seat Allocation Board) conduct multiple rounds of seat allocation based on candidate preferences and institute seat availability.

JOSAA Rounds: This is the main seat allocation process, consisting of several rounds where candidates fill preferences and get allocated seats based on rank, category, and available seats.

This is an additional round conducted by CSAB specifically for NITs, IIITs, and GFTIs. It happens after the JOSAA rounds and allows candidates who weren't allocated a seat or want to upgrade their seats to participate.

After the CSAB Special Round, the admission process for these institutes is typically complete. Some institutes might have leftover seats after all the rounds, but these are usually filled through institute-specific special rounds or direct admissions, not a centralized SPOT round.

I hope it helps!