
The 21-year-old, who has made 15 appearances so far in amber and black, will now spend the remainder of the campaign as a Pilgrim.
He arrived at the Jakemans Community Stadium in November – following loan spells with Stevenage and Colchester United last season.
Aboh has one goal to his credit so far – at FC Halifax Town on January 17.
PIC: Chris Bray.