All 8 Uses

Isis
in
Antony and Cleopatra
(Edited)

—O, let him marry a woman that cannot go, sweet Isis, I beseech thee!
Scene 1.2 *

Isis = Egyptian goddess of fertility and more
Good Isis, hear me this prayer, though thou deny me a matter of more weight; good Isis, I beseech thee!
Scene 1.2
Good Isis, hear me this prayer, though thou deny me a matter of more weight; good Isis, I beseech thee!
Scene 1.2
Dear goddess, hear that prayer of the people! for, as it is a heartbreaking to see a handsome man loose-wived, so it is a deadly sorrow to behold a foul knave uncuckolded: therefore, dear Isis, keep decorum, and fortune him accordingly!
Scene 1.2
By Isis, I will give thee bloody teeth If thou with Caesar paragon again My man of men.
Scene 1.5
O Isis!
Scene 3.3
Isis else defend, And serving you so long!
Scene 3.3
His sons he there proclaim'd the kings of kings: Great Media, Parthia, and Armenia, He gave to Alexander; to Ptolemy he assign'd Syria, Cilicia, and Phoenicia: she In the habiliments of the goddess Isis That day appear'd; and oft before gave audience, As 'tis reported, so.
Scene 3.6

Definitions:

(1) (Isis)
Egyptian mythology: an important goddess of fertility, protector of sailors, and more; also took the role of goddess of the dead and of funeral rights when her husband, Osiris died
(2) (meaning too rare to warrant focus)
ISIS is also used to reference the Islamic State in Iraq and Syria (or just the Islamic State). It is a transnational militant Islamist terrorist group and former unrecognized quasi-state.