Obsolete form of I'd.

A surname transferred from the given name. / A village in Devon, England, named after Saint Ida.

(biochemistry) Initialism of insulin-degrading enzyme. / (computing) Initialism of integrated development environment. / (electronics) Initialism of integrated drive electronics.

A freshwater fish of the family Cyprinidae, found across northern Europe and Asia, especially Leuciscus idus.

Any of a group of related compounds - azide, polysaccharide, glycoside. / A binary compound - bromide, arsenide, palladide. / Any of a group of several elements - lanthanide.

Third-person singular simple present indicative form of ID

plural of ID

simple past tense and past participle of ID

present participle of ID

(bibliography) Abbreviation of idem. Used in citations to state that the citation is found in the same work as the one previously cited.