| Approved Symbol | Approved Name | Previous Symbols | Aliases | Chromosome | Accession Numbers | RefSeq IDs |
| CA1 | carbonic anhydrase I | | Car1 | 8q21.2 | M33987 | NM_001738 |
| CA2 | carbonic anhydrase II | | Car2, CA-II, CAII | 8q22 | J03037 | NM_000067 |
| CA3 | carbonic anhydrase III, muscle specific | | Car3, CAIII | 8q21.2 | AJ006473 | NM_005181 |
| CA4 | carbonic anhydrase IV | RP17 | CAIV, Car4 | 17q23 | L10955 | NM_000717 |
| CA5A | carbonic anhydrase VA, mitochondrial | CA5 | CAV, CAVA | 16q24.3 | L19297 | |
| CA5B | carbonic anhydrase VB, mitochondrial | | | Xp22.1 | AB021660 | NM_007220 |
| CA5BL | carbonic anhydrase VB-like | | PRO2325 | Xp22.31 | BC021816 | XM_291346 |
| CA5P | carbonic anhydrase V pseudogene | | | 16p12-p11.2 | | XM_113281 |
| CA6 | carbonic anhydrase VI | | | 1p36.2 | M57892 | |
| CA7 | carbonic anhydrase VII | | | 16q22.1 | | |
| CA8 | carbonic anhydrase VIII | CALS | CARP | 8q11-q12 | L04656 | |
| CA9 | carbonic anhydrase IX | | MN, CAIX | 9p12 | X66839 | NM_001216 |
| CA10 | carbonic anhydrase X | | CARPX, CA-RPX, HUCEP-15 | 17q21 | AF288385 | NM_020178 |
| CA11 | carbonic anhydrase XI | | CARP2, CARPX1 | 19q13.3 | AF067662 | NM_001217 |
| CA12 | carbonic anhydrase XII | | HsT18816 | 15q22 | AF051882 | NM_001218 |
| CA13 | carbonic anhydrase XIII | | CAXIII, FLJ37995, MGC59868 | 8q21 | BC052602 | NM_198584 |
| CA14 | carbonic anhydrase XIV | | | 1q21 | AB025904 | NM_012113 |