| Abbreviation | Definition |
|---|---|
| KLB | Kamieniniu lasteliu bankas |
| KLB | Kamieninių ląstelių bankas |
| KLBI | Kredit Likuiditas Bank Indonesia |
| KMFB | Kuda Microfinance Bank |
| KNB | Kentucky Neighborhood Bank |
| KNB | Kingston National Bank |
| KNSB | Kurmanchal Nagar Sahkari Bank |
| KPB | Key Private Bank |
| KPB | Key Private Banking |
| Kr | Kroner (unit of currency) |
| KREB | Kuwait Real Estate Bank |
| KRW | South Korean Won |
| KSB | Kansas State Bank |
| KSB | Keokuk Savings Bank |
| KSLB | Kerala State Land Bank |
| KTFB | King Township Food Bank |
| KUBC | Kansai Urban Banking Corporation |
| KVB | Karur Vysya Bank |
| KVSB | Kaw Valley State Bank |
| KVSB | Kaw Valley State Bank and Trust Company |