A revolving fund is continuously replenished as funds are withdrawn. A refund is a complete repayment, or payback, of a certain amount of money.

RC loan refers to Revolving Credit Loan. Revolving Credit is a line of credit, which maybe used whenever a company needs funds. Usually, such credit doesn't have fixed number of payments.

H. Rustamadji has written:

'The introduction of a revolving fund in Cicantayan Village, West Java' -- subject(s): Social conditions, Community development, Revolving funds, Economic conditions, Rural development

Intragovernmental Holdings are Government Account Series (GAS) securities held by government trust funds, revolving funds and special funds; plus Federal Financing Bank securities. The Intragovernmental Holdings are primarily composed of the Medicare Trust Fund and Social Security Trust Fund.

A revolving loan is a facility from which the Borrower can draw funds at any point and in any amount (limited by the total amount of the loan) / timing and amount of withdrawls is not set by the Lender. Any money repaid can be reborrowed at a future date. Usually it is secured against a property.