Initialism of société anonyme (Incorporated (Inc.)) (Limited liability company (Ltd.))

(possessive) his, her, its, their, one's

Her Majesty (a title of respect when referring to a female monarch) / His Majesty (a title of respect when referring to a male monarch)

(figuratively) to bow out, to take one's leave

Alternative form of faire ses valises

Alternative form of baisser la garde

(formal, literary) to beat one's breast, to admit one's guilt, to acknowledge one's faults and wrongs, to make one's mea culpa

(informal) to get one's butt somewhere

(figuratively) to save one's skin, to save one's bacon

(figuratively, transitive with à) to give one's word, to promise (to someone)