| Approved Symbol | Approved Name | Previous Symbols | Aliases | Chromosome | Accession Numbers | RefSeq IDs |
| OSBP | oxysterol binding protein | | OSBP1 | 11q12-q13 | AF185696 | |
| OSBP2 | oxysterol binding protein 2 | OSBPL1 | KIAA1664, ORP-4, ORP4 | 22q12.2 | | NM_030758 |
| OSBPL1A | oxysterol binding protein-like 1A | OSBPL1B | ORP-1, ORP1 | 18q11.2 | AF392449, AF274714 | NM_080597 |
| OSBPL2 | oxysterol binding protein-like 2 | | KIAA0772, ORP-2 | 20q13.3 | AB018315 | NM_014835 |
| OSBPL3 | oxysterol binding protein-like 3 | OSBP3 | ORP-3, ORP3, KIAA0704 | 7p15.3 | AB014604 | |
| OSBPL5 | oxysterol binding protein-like 5 | | KIAA1534, ORP5 | 11p15.4 | AF392453 | |
| OSBPL6 | oxysterol binding protein-like 6 | | ORP6 | 2q32.1 | AF392448 | NM_032523 |
| OSBPL7 | oxysterol binding protein-like 7 | | ORP7, MGC71150 | 17q21 | AF392446 | NM_017731 |
| OSBPL8 | oxysterol binding protein-like 8 | | OSBP10, ORP8, MST120, MSTP120 | 12q14 | AF392452 | NM_020841 |
| OSBPL9 | oxysterol binding protein-like 9 | | | 1p32.3 | AF392445 | |
| OSBPL10 | oxysterol binding protein-like 10 | | | 3p23 | AF392451 | |
| OSBPL11 | oxysterol binding protein-like 11 | | ORP-11, ORP11, FLJ13012, FLJ13164 | 3q21 | AF392454 | NM_022776 |