B2M = beta-2-microglobulin.

B2MR = beta-2-microglobulin regulator.

B3GALNT1 = beta-1,3-N-acetylgalactosaminyltransferase 1.

B3GALNT2 = beta-1,3-N-acetylgalactosaminyltransferase 2.

B3GALT1 = beta 1,3-galactosyltransferase, polypeptide 1.

B3GALT2 = beta 1,3-galactosyltransferase, polypeptide 2.

B3GALT3 = beta 1,3-galactosyltransferase, polypeptide 3.

B3GALT4 = beta 1,3-galactosyltransferase, polypeptide 4.

B3GALT5 = beta 1,3-galactosyltransferase, polypeptide 5.

B3GALT6 =  beta 1,3-galactosyltransferase polypeptide 6.

B3GALTL = beta 1,3-galactosyltransferase-like.

B3GAT1 = beta-1,3-glucuronyltransferase 1.

B3GAT2 = beta-1,3-glucuronyltransferase 2.

B3GAT3 = beta-1,3-glucuronyltransferase 3.

B3GNT1 = beta-1,3-N-acetylglucosaminyltransferase 1.

B3GNT2 = beta-1,3-N-acetylglucosaminyltransferase 2.

B3GNT3 = beta-1,3-N-acetylglucosaminyltransferase 3.

B3GNT4 = beta-1,3-N-acetylglucosaminyltransferase 4.

B3GNT5 = beta-1,3-N-acetylglucosaminyltransferase 5.

B3GNT6 = beta-1,3-N-acetylglucosaminyltransferase 6.

B3GNT7 = beta-1,3-N-acetylglucosaminyltransferase 7.

B3GNT8 = beta-1,3-N-acetylglucosaminyltransferase 8.

B3GNTL1 = beta-1,3-N-acetylglucosaminyltransferase-like 1.

B4GALNT1 = beta-1,4-N-acetyl-galactosaminyl transferase 1.

B4GALNT2 = beta-1,4-N-acetyl-galactosaminyltransferase 2.

B4GALNT3 = beta-1,4-N-acetyl-galactosaminyl transferase 3.

B4GALNT4 = beta-1,4-N-acetyl-galactosaminyl transferase 4.

B4GALT1 = beta 1,4- galactosyltransferase, polypeptide 1.

B4GALT2 = beta 1,4- galactosyltransferase, polypeptide 2.

B4GALT3 = beta 1,4- galactosyltransferase, polypeptide 3.

B4GALT4 = beta 1,4- galactosyltransferase, polypeptide 4.

B4GALT5 = beta 1,4- galactosyltransferase, polypeptide 5.

B4GALT6 = beta 1,4- galactosyltransferase, polypeptide 6.

B4GALT7 = beta 1,4-galactosyltransferase, polypeptide 7.

B9D1 = B9 protein domain 1.

B9D2 = B9 protein domain 2.

BAALC = brain and acute leukemia, cytoplasmic.

BAAT = bile acid Coenzyme A: amino acid N-acyltransferase.

BACE1 = beta-site APP-cleaving enzyme 1.

BACE2 = beta-site APP-cleaving enzyme 2.

BACH1 = BTB and CNC homology 1, basic leucine zipper transcription factor 1.

BACH2 = BTB and CNC homology 1, basic leucine zipper transcription factor 2.

BAD = BCL2-antagonist of cell death.

BAFME1 = Myoclonic epilepsy, benign adult familial type 1.

BAFME2 = Myoclonic epilepsy, benign adult familial type 2.

BAG1 = BCL2-associated athanogene 1.

BAG2 = BCL2-associated athanogene 2.

BAG3 = BCL2-associated athanogene 3.

BAG4 = BCL2-associated athanogene 4.

BAG5 = BCL2-associated athanogene 5.

BAGE = B melanoma antigen.

BAGE2 = B melanoma antigen family, member 2.

BAGE3 = B melanoma antigen family, member 3.

BAGE4 = B melanoma antigen family, member 4.

BAGE5 = B melanoma antigen family, member 5.

BAHCC1 = BAH domain and coiled-coil containing 1.

BAHD1 = bromo adjacent homology domain containing 1.

BAI1 = brain-specific angiogenesis inhibitor 1.

BAI2 = brain-specific angiogenesis inhibitor 2.

BAI3 = brain-specific angiogenesis inhibitor 3.

BAIAP2 = BAI1-associated protein 2.

BAIAP2L1 = BAI1-associated protein 2-like 1.

BAIAP2L2 = BAI1-associated protein 2-like 2.

BAIAP3 = BAI1-associated protein 3.

BAK1 = BCL2-antagonist/killer 1.

BAMBI = BMP and activin membrane-bound inhibitor.

BANF1 = barrier to autointegration factor 1.

BANF1L1 = barrier to autointegration factor 1-like 1.

BANF1P1 = barrier to autointegration factor 1 pseudogene 1.

BANF2 = barrier to autointegration factor 2.

BANK1 = B-cell scaffold protein with ankyrin repeats 1.

BANP = BTG3 associated nuclear protein.

BAP1 = BRCA1 associated protein-1.

BARD1 = BRCA1 associated RING domain 1.

BARHL1 = BarH-like homeobox 1.

BARHL2 = BarH-like homeobox 2.

BARX1 = BARX homeobox 1.

BARX2 = BARX homeobox 2.

BAS = Beta-adrenergic stimulation.

BASP1 = brain abundant, membrane attached signal protein 1.

BAT1 = HLA-B associated transcript 1.

BAT1P1 = HLA-B associated transcript 1 pseudogene 1.

BAT2 = HLA-B associated transcript 2.

BAT2D1 = BAT2 domain containing 1.

BAT3 = HLA-B associated transcript 3.

BAT4 = HLA-B associated transcript 4.

BAT5 = HLA-B associated transcript 5.

BATF = basic leucine zipper transcription factor, ATF-like.

BATF2 = basic leucine zipper transcription factor, ATF-like 2.

BATF3 = basic leucine zipper transcription factor, ATF-like 3.

BAX = BCL2-associated X protein.

BAZ1A = bromodomain adjacent to zinc finger domain, 1A.

BAZ1B = bromodomain adjacent to zinc finger domain, 1B.

BAZ2A = bromodomain adjacent to zinc finger domain, 2A.

BAZ2B = bromodomain adjacent to zinc finger domain, 2B.

BBC3 = BCL2 binding component 3.

BBOX1 = butyrobetaine (gamma), 2-oxoglutarate dioxygenase 1.

BBS1 = Bardet-Biedl syndrome 1.

BBS2 = Bardet-Biedl syndrome 2.

BBS3 = Bardet-Biedl syndrome 3.

BBS4 = Bardet-Biedl syndrome 4.

BBS5 = Bardet-Biedl syndrome 5.

BBS6 = Bardet-Biedl syndrome 6.

BBS7 = Bardet-Biedl syndrome 7.

BBS9 = Bardet-Biedl syndrome 9.

BBS10 = Bardet-Biedl syndrome 10.

BBS12 = Bardet-Biedl syndrome 12.

BBX = bobby sox.

BCAM = basal cell adhesion molecule.

BCAN = brevican.

BCAP29 = B-cell receptor-associated protein 29.

BCAP31 = B-cell receptor-associated protein 31.

BCAR1 = breast cancer anti-estrogen resistance 1.

BCAR2 = breast cancer anti-estrogen resistance 2.

BCAR3 = breast cancer anti-estrogen resistance 3.

BCAR4 = breast cancer anti-estrogen resistance 4.

BCAS1 = breast carcinoma amplified sequence 1.

BCAS2 = breast carcinoma amplified sequence 2.

BCAS3 = breast carcinoma amplified sequence 3.

BCAS4 = breast carcinoma amplified sequence 4.

BCAT1 = branched chain aminotransferase 1.

BCAT2 = branched chain aminotransferase 2.

BCCIP = BRCA2 and CDKN1A interacting protein.

BCD = Bietti crystalline corneoretinal dystrophy.

BCDIN3D = BCDIN3 domain containing.

BCDO = beta-carotene 15, 15'-dioxygenase.

BCGF1 = B-cell growth factor 1.

BCH = benign chorea.

BCHE = butyrylcholinesterase.

BCHEL1 = butyrylcholinesterase-like 1.

BCHEL2 = butyrylcholinesterase-like 2.

BCHEL3 = butyrylcholinesterase-like 3.

BCKDHA = branched chain keto acid dehydrogenase E1, alpha polypeptide.

BCKDHB = branched chain keto acid dehydrogenase E1, beta polypeptide.

BCKDK = branched chain ketoacid dehydrogenase kinase.