AB Finance can refer to different things depending on the context. Here are some possible meanings:

• AB Finance is a retail finance operation that facilitates the purchase of Azimut Yachts.
• AB Finance LTD is a company that specializes in development finance, private equity, and bridging loans.
• AB is an electronic system on the New York Stock Exchange that gives bid and ask quotes for inactive bonds.
• Aditya Birla Finance Limited (ABFL) is a company that offers lending, financing, and wealth management solutions to customers across India.
• AB Finance Limited is a company that specializes in funding commercial and HMO conversions, flips, BRRR, and new builds using bridging and development finance.
• AB Leasing and Finance Limited is a non-banking financial company registered with the Reserve Bank of India.

Without more context, it is difficult to determine which of these meanings is the most relevant to your question. Please provide more information so that I can give you a more accurate answer.