| Approved Symbol | Approved Name | Previous Symbols | Aliases | Chromosome | Accession Numbers | RefSeq IDs |
| CD22 | CD22 molecule | | SIGLEC-2, SIGLEC2 | 19q13.1 | X52785 | NM_001771 |
| CD33 | CD33 molecule | | SIGLEC3, SIGLEC-3, p67, FLJ00391 | 19q13.3 | M23197 | NM_001772 |
| SIGLEC5 | sialic acid binding Ig-like lectin 5 | CD33L2 | OB-BP2, SIGLEC-5, CD170 | 19q13.3 | U71383 | |
| SIGLEC6 | sialic acid binding Ig-like lectin 6 | CD33L, CD33L1 | OB-BP1, SIGLEC-6, CD327 | 19q13.3 | D86358 | |
| SIGLEC7 | sialic acid binding Ig-like lectin 7 | | SIGLEC-7, p75/AIRM1, QA79, CD328 | 19q13.3 | AF170485 | NM_016543 |
| SIGLEC8 | sialic acid binding Ig-like lectin 8 | | SIGLEC-8, SAF2, SIGLEC8L, MGC59785 | 19q13.33-q13.41 | AF195092 | NM_014442 |
| SIGLEC9 | sialic acid binding Ig-like lectin 9 | | CD329 | 19q13.3-q13.4 | AF135027 | |
| SIGLEC10 | sialic acid binding Ig-like lectin 10 | | SIGLEC-10, SLG2, PRO940, MGC126774 | 19q13.3 | AF310233 | NM_033130 |
| SIGLEC11 | sialic acid binding Ig-like lectin 11 | | | 19q13.3 | AF337818 | |
| SIGLEC12 | sialic acid binding Ig-like lectin 12 | SIGLECL1 | SLG, S2V, Siglec-XII, Siglec-12, Siglec-L1 | 19q13.41 | AF282256 | |
| SIGLEC16 | sialic acid binding Ig-like lectin 16 (gene/pseudogene) | SIGLECP16 | Siglec-P16 | 19q13.3 | BC030222 | |
| SIGLECP1 | sialic acid binding Ig-like lectin, pseudogene 1 | | | 19q13.41 | AC011473 | |
| SIGLECP2 | sialic acid binding Ig-like lectin, pseudogene 2 | | | 19q13.41 | | NG_004741 |
| SIGLECP3 | sialic acid binding Ig-like lectin, pseudogene 3 | | | 19q13.41 | AF161341 | |
| SIGLECP4 | sialic acid binding Ig-like lectin, pseudogene 4 | | | 19q13.41 | AY040544 | |
| SIGLECP5 | sialic acid binding Ig-like lectin, pseudogene 5 | | | 19q13.3 | | NG_004736 |
| SIGLECP6 | sialic acid binding Ig-like lectin, pseudogene 6 | | | 19q13.41 | | NG_004737 |
| SIGLECP7 | sialic acid binding Ig-like lectin, pseudogene 7 | | | 19q13.41 | | NG_004739 |
| SIGLECP8 | sialic acid binding Ig-like lectin, pseudogene 8 | | | 19q13.41 | | NG_004738 |
| SIGLECP9 | sialic acid binding Ig-like lectin, pseudogene 9 | | | 19q13.41 | | NG_004740 |
| SIGLECP10 | sialic acid binding Ig-like lectin, pseudogene 10 | | | 19q13.41 | AC008750 | |
| SIGLECP11 | sialic acid binding Ig-like lectin, pseudogene 11 | | | 19q13.41 | | NG_004730 |
| SIGLECP12 | sialic acid binding Ig-like lectin, pseudogene 12 | | | 19q13.41 | | NG_004731 |
| SIGLECP13 | sialic acid binding Ig-like lectin, pseudogene 13 | | | 19q13.41 | | NG_004732 |
| SIGLECP14 | sialic acid binding Ig-like lectin, pseudogene 14 | | | 1q24.2 | AL162428 | NG_004734 |
| SIGLECP15 | sialic acid binding Ig-like lectin, pseudogene 15 | | | 19q13.43 | | NG_004733 |