| CI | freshwater fishes of tropical America and Africa and Asia similar to American sunfishes |
|---|---|
| CI | cichlids |
| CI | chicory |
| CI | widely cultivated herb with leaves valued as salad green |
| CI | perennial Old World herb having rayed flower heads with blue florets cultivated for its root and its heads of crisp edible leaves used in salads |
| CI | British writer (born in Ireland) (1892-1983) |
| CI | tiger beetles |
| CI | type genus of the Ciconiidae: European storks |
| CI | the common stork of Europe |
| CI | Old World stork that is glossy black above and white below |
| CI | storks |
| CI | order of chiefly tropical marsh-dwelling fish-eating wading birds with long legs and bills and (except for flamingos) unwebbed feet: herons |