Latvian lats Latvian lats The lats (plural: "lati" (2–9) "latu" (10 and more)), ISO 4217 currency code: LVL or 428) was the currency of Latvia from 1922 until it was replaced by the euro on 1 January 2014. A two-week transition period during which the lats was in circulation alongside the euro ended on 14 January 2014. It is abbreviated as "Ls" and was subdivided into 100 "santīmi" (singular: "santīms"; from French "centime"). The lats was first introduced on 3 August 1922, replacing the Latvian rublis at a rate of 1 lats = 50 rubļi. The lats was pegged against the gold
Currency pair Currency pair A currency pair is the quotation of the relative value of a currency unit against the unit of another currency in the foreign exchange market. The currency that is used as the reference is called the counter currency, quote currency or currency and the currency that is quoted in relation is called the base currency or transaction currency. Currency pairs are generally written by concatenating the ISO currency codes (ISO 4217) of the base currency and the counter currency, and then separating the two codes with a slash. Alternatively the slash may be omitted, or replaced by either