What does Corresp stand for?

Correspondence

Any written or digital communication exchanged by two or more parties. Correspondences may come in the form of letters, emails, text messages, voicemails, notes, or postcards. Correspondence are important for most businesses because they serve as a paper trail of events from point A to point B. The law firm required all employees to archive their correspondences so that they could be retrieved as a reference point for pending cases.