(US) Initialism of environmental site assessment. / (pharmacology) Initialism of erythropoiesis-stimulating agent. / Abbreviation of emotional support animal.

(space science) Initialism of European Space Agency. / (software) Initialism of Entertainment Software Association. / (US, ecology) Initialism of Ecological Society of America.

Alternative letter-case form of ESA (trademark stylisation)

Alternative letter-case form of ESA

plural of ESA

(Internet slang, vulgar) eat shit and die

The son of Isaac and Rebekah and the older twin brother of Jacob. / (rare) A male given name from Hebrew. / A surname.

Isaiah (biblical character).

(pharmacology) A quinolone antibiotic.

(pharmacology) An antiulcer drug.