The Lithuanian litas (ISO currency code LTL, symbolized as Lt; plural litai or litu) is the currency of Lithuania. It is divided into 100 centu (genitive case; singular centas, nominative plural centai). The litas was first introduced in 1922 after World War I, when Lithuania declared independence and was reintroduced on June 25, 1993, following a period of currency exchange from the ruble to the litas with the temporary talonas then in place. The name was modeled after the name of the country (similarly to Latvia and its lats). From 1994 to 2002, the litas was pegged to the U.S. dollar at the rate of 1 to 4. Currently the litas is pegged to the euro at the rate of 3.4528 to 1. It is expected that the litas will be replaced by the euro on January 1, 2010, but due to the current high inflation, this date might be pushed back to 1 January 2013 at the earliest.

Coins were introduced in 1925 in denominations of 1, 2, 5, 10, 20 and 50 centu, 1, 2 and 5 litai, with the litas coins in silver. 10 litu coins were introduced in 1936. All these coins were designed by the sculptor Juozas Zikaras (1881-1944). The litas coins displayed Jonas Basanavicius and Vytautas the Great, which was replaced by a portrait of President Antanas Smetona.

In 1922, the Bank of Lithuania issued notes in denominations of 1, 2, 5, 10, 20 and 50 centai, 1, 2, 5, 10, 50 and 100 litu. In 1924, 500 and 1000 litu notes were added. Denominations below 5 litai were replaced by coins in 1925.

On June 25, 1993, the litas was finally introduced at the rate of 1 litas to 100 talonas. 1 U.S. dollar was worth 4.5 litai and decreased to about 4.2 a couple of weeks later. Even the introduction of the litas was followed by a scandal. The government allowed the changing of unlimited amounts of talonas to the litas without having to show the source of the talonas. This allowed criminal groups to legalize their funds.

In July, circulation of the talonas was stopped and on August 1, 1993, the litas became the only legal tender. Following the reintroduction of the litas, there was an effort to weed out U.S. dollars from the market. The talonas was never really trusted by the people and the ruble was very unstable. Thus, people started using U.S. dollars as a stable currency. Another alternative was the German mark, but it was not available in larger quantities. A lot of shops printed prices in several different currencies, including dollars, and the economy was very "dollarised" as it was legal to make trades in foreign currencies.

Due to poor banknote quality (both talonas and early litas) it was easy to counterfeit them. Most shops were forced to acquire ultra violet lamps to check for forgeries. One group, for example, printed 500 talonas banknotes in Turkey. It is estimated that their notes totaled 140,000 litas.

From April 1, 1994 to February 1, 2002, the litas was pegged to the U.S. dollar at the rate of 4 to 1 (the litas was stable around 3.9 for half a year before the pegging). The main reasons for this fixation was little trust in the emerging monetary system, fear of high fluctuations in currency exchange rates, desire to attract foreign investors, and International Monetary Fund recommendations. The peg was renewable every year. For a while a peg was considered to a basket of currencies: the European Currency Unit. At around this time Lithuania also established a currency board.

From April 1, 1994, the litas was fully backed by gold and other stable securities.

On 2 February 2002 the litas was pegged to the euro at a rate of 3.4528 to 1; this rate is not expected to change until the litas is completely replaced by the euro. After the peg, Lithuania became a member of the Eurozone de facto. Since 28 June 2004, the litas has been part of the ERM II,[8] the EU's exchange rate mechanism. The design of Lithuanian euro coins is already prepared.

Lithuania has been postponing its euro day several times, since the country does not meet the convergence criteria. A recent analysis of SEB bankas says that Lithuania could not to adopt the euro before 2013 due to the hight current inflation which reached 11% in October 2008, well above of the Maastricht criterion of 4.2%.

The leu ([lew], plural: lei [lej]; ISO 4217 code RON; numeric code 946) is the currency of Romania. It is subdivided into 100 bani (singular: ban). On 1 July 2005, Romania underwent a currency reform, switching from the previous leu (ROL) to a new leu (RON). 1 RON is equal to 10,000 ROL.

Romania joined the European Union on 1 January 2007 and it is expected to adopt the euro in 2014.

On August 15, 1947, a revaluation took place, with a new leu replacing the old one at a rate of 20,000 old lei = 1 new leu. This revaluation, called a monetary reform or stabilisation measure (mica stabilizare, marea stabilizare), was carried out by the Communist authorities with absolutely no advance warning and without the possibility to exchange more than a fixed amount of money for the new currency. This was done in order to depose the former middle and upper classes of their last assets, after nationalization, to prepare for collectivization and to finalize the installation of communism. At the time of its introduction, 150 new lei equalled 1 U.S. dollar.

In the 1990s, after the downfall of communism, inflation ran high due to reform failures, the legalization of owning foreign currency in 1990, and the bankrupt policies of the former communist era, reaching rates as high as 300% per year in 1993. By September 2003, one euro was exchanged for more than 40,000 lei, this being its peak value. Following a number of successful monetary policies in the late 1990s and early 2000s, the situation became gradually more stable, with one digit inflation in 2005.

The Romanian leu briefly held the dubious distinction of being the world's least valued currency unit, from January (when the Turkish lira dropped six zeros) to July 2005. However, the 1,000,000 lei bill was not the highest Romanian denomination ever. This distinction belongs to the 5 million lei bill from 1947.

On 1 July 2005, the leu was revalued at the rate of 10,000 "old" lei (ROL) for one "new" leu (RON), thus psychologically bringing the purchasing power of the leu back in line with those of other major Western currencies. The term chosen for the action was "denominare", similar to the English "denomination", to signify not a conversion, but rather a total reinvention.

The first day brought difficulties adjusting to the new paper currencies and closed ATMs (that needed reprogramming) and forcing a new calculation habit that slowed down shops and annoyed some salespeople and shoppers. The old ROL currency banknotes remained in circulation until December 31, 2006 (coins remained in circulation only until December 31, 2005), but all accounts have been converted starting July 1, 2005. There is no conversion time limit between the currencies. Retailers had to display prices in both old and new currency from March 1, 2005 until June 30, 2006. The appreciation of the leu during 2005 was about 20% against a basket of major currencies.

As of 2006, the revaluation is a potential source of confusion, especially to visitors, since both old and new currency values are commonly quoted. When written, the very large amounts in old currency are usually obvious, but in speaking inhabitants might refer to an amount of 5 new lei as simply "fifty" in reference to its value 50,000 old lei.

In 1952, coins were introduced in denominations of 1, 3, 5, 10 and 25 bani, with the 1, 3 and 5 struck in aluminium bronze and the others in cupro-nickel. In 1955, cupro-nickel 50 bani were added.

In 1960, a new coinage was introduced, consisting of 15 and 25 bani, with 5 bani, 1 and 3 lei coins added in 1963. All were struck in nickel-clad steel. In 1975, aluminium replaced steel in the 5 and 15 bani, with the same change happening for the 25 bani in 1982. Aluminium 5 lei were introduced in 1978.

Following the end of the communist regime, a new coinage was introduced between 1990 and 1992, consisting of 1 leu in bronze clad steel, 5 and 10 lei in nickel plated steel, 20 and 50 lei in brass clad steel and nickel plated steel 100 lei.

As inflation took its toll, 500, 1000 and 5000 lei coins were introduced in 1999, 2000 and 2001, respectively, and were the only coins circulating when the revaluation occurred. They were all criticized for being clumsy and difficult to use. The 500 lei coins were very thick (about 0.3 cm). Despite their small value, it took only a handful of such coins to fill one's pocket. They were also made of poor material and could be occasionally found with bite marks. The 1000 lei coin was considered too small and was also cheaply made, and the 5000 lei coin was not circular (it was a dodecagon). This made it awkward to handle and difficult to use in slot machines, where it was frequently the only coin accepted. The 500, 1000 and 5000 lei coins became worth 5, 10 and 50 bani with the revaluation.

In 1952, the Ministry of Finance introduced notes for 1, 3 and 5 lei, and the Banca Republicii Populare Romane introduced 10, 25 and 100 lei notes. In 1966, the Banca Nationala a Republicii Socialiste Romania took over the production of all paper money, issuing notes for 1, 3, 5, 10, 25, 50 and 100 lei.

In 1991, 500 and 1000 lei notes were introduced, followed by 200 and 5000 lei notes in 1992, 10,000 lei in 1994, 50,000 lei in 1996, 100,000 lei in 1998, 500,000 lei in 2000 and 1 million lei in 2003. There was also a 2000 lei note, introduced in 1999; it celebrated the total solar eclipse that occurred on August 11th, 1999. The final issues of the 2000, 10,000, 50,000, 100,000, 500,000 and 1 million lei were polymer notes.

Notes in circulation at the revaluation were:

* 10,000 lei (became 1 leu)
* 50,000 lei (became 5 lei)
* 100,000 lei (became 10 lei)
* 500,000 lei (became 50 lei)
* 1,000,000 lei (became 100 lei)

In 2005, polymer notes were introduced for 1, 5, 10, 50, 100 and 500 lei. 200 lei notes were added in 2006. The designs of the 1, 5, 10, 50 and 100 lei notes are based on those of the earlier 10,000, 50,000, 100,000, 500,000 and 1 million lei notes which they replaced. The 10 lei bill was redesigned in November 2008 (most of the graphic elements are identical, some of the safety elements were withdrawn, making its safety degree similar the the lower values of 1 leu and 5 lei bills).