As used in this part, the term:

(1) "Authority" means the Georgia Student Finance Authority created by Code Section 20-3-313.

(2) "Board of commissioners" means the board of commissioners of the commission.

(3) "Commission" means the Georgia Student Finance Commission created by Code Section 20-3-233.

(4) "Corporation" means the Georgia Higher Education Assistance Corporation created by Code Section 20-3-263.