Ledger 2 is Current Unrestricted Funds—Miscellaneous. 

This ledger contains revenue and expenditure activity for the auxiliary enterprises such as the Real Estate Office, recharge operations such as the Computation Center, educational activities such as the Office of Continuing Education and academic conferences, and certain other funds. Typically, these are accounts in which fund balances may be rolled over from year to year with the permission of the central administration. The accounts in Ledger 2 are blocked, or organized, by type of enterprise. 

Each Ledger 2 account number begins with the number 2.