There are several other instruments that can be used in the monetization process. Here's a list that includes both the ones you've mentioned and some additional ones:

1. Certificate of Deposit (CD): This is a time deposit with a bank, which often carries a fixed term and interest rate.

2. Promissory Notes: These are financial instruments that contain a written promise by one party to pay another party a definite sum of money either on demand or at a specified future date.

3. Treasury Bills (T-Bills): These are short-term government debt obligations.

4. Commercial Paper: This is a short-term unsecured promissory note issued by corporations, typically used for the financing of accounts payable and inventories, and meeting short-term liabilities.

5. Bonds: These are debt securities, under which the issuer owes the holders a debt and is obliged to pay them interest and/or to repay the principal at a later date.

6. Letter of Credit (LC): A letter issued by a bank to another bank to serve as a guarantee for payments made to a specified person under specified conditions.

Each of these instruments has its own characteristics, risk profiles, and may be used in different contexts within the financial industry, particularly in the process of raising funds or securing transactions.