Ltd. is a standard abbreviation for "limited," a form of corporate structure available in countries including the U.K., Ireland, and Canada. The term appears as a suffix that follows the company name, indicating that it is a private limited company. In a limited company, shareholders' liability is limited to the capital they originally invested. If such a company becomes insolvent, the shareholders' personal assets remain protected.Ltd. is a standard abbreviation for "limited," a fo...