Final answer:
Disability Buy-Sell insurance is the type of insurance that enables a business organization to purchase the interest of a disabled partner, ensuring the business can continue to operate.
Step-by-step explanation:
The type of insurance that provides funds for a business organization to purchase the business interest of a disabled partner is Disability Buy-Sell insurance. This special type of insurance is a contractual arrangement that ensures the buyout of a business interest is carried out smoothly if one of the business owners becomes disabled and is unable to continue contributing to the business. With this insurance in place, the remaining owners or the company can buy the disabled partner's share, allowing the business to continue operating without financial strain.