Stockholm Interbank Offered Rate
Stockholm Interbank Offered Rate (or STIBOR) is a daily reference rate based on the interest rates at which banks offer to lend unsecured funds to other banks in the Swedish wholesale money market (or interbank market). STIBOR is the average (with the exception of the highest and lowest quotes) of the interest rates listed at 11 a.m.

See also 
Euribor
Leverage (finance)
Margin (finance)

External links 
Swedish Financial Benchmark Facility (SFBF) - the administrator of STIBOR

Reference rates
Finance in Sweden