The term 'Albanian Coin' refers to three different coins used in Albania. The first is the Qintar, which is a six-letter word and is the largest denomination of Albanian currency. It is worth 100 lekë, which is the second coin mentioned in the crossword solution. The lek is a three-letter word and is the main unit of Albanian currency. The third coin is the leks, which is a four-letter word and is worth one tenth of a lek. All three coins are used in Albania and are accepted as legal tender.