Go into the Features menu and select the Codes section to enter these codes.

Password	Effect
2ksports	2k Sports Team
payrespect	ABA Ball
ycprtii	Blazers "Rip City" Jersey
wasshcicsl	Cavs, Jazz, Magic, Raptors, T'Wolves, Trail Blazers, Warriors - Hardwood Classic Jerseys Unlocked
eydonscar	Grizzlies, Hawks, Mavericks, and Rockets secondary road jerseys
2kchina	Unlock the 2K China team
nba2k	Unlock the 2k development team
vcteam	Unlock visual concepts team