A small, low island largely made of sand or coral.

A surname from Chinese.

Conodont Alteration Index, an estimate of the maximum temperature reached by a sedimentary rock.

plural of CAI

(chemistry) Initialism of calcium-aluminium-rich inclusion, a type of mineral. / (pharmacology) Initialism of carbonic anhydrase inhibitor. / (medicine) Initialism of chronic ankle instability.

Abbreviation of Caithness.

Initialism of complete androgen insensitivity syndrome.

plural of cay

(slang, US) vacation

An island in the Turks and Caicos Islands. / An island in the United States Virgin Islands.