| Lists of collectors and Traders | |
| Collectors database | Database of Coin Traders, Geek Coin information and other coin links |
| David Rivera Alonso's list | List of coin traders ordered by Continent and Country |
| Coin Traders of the world | |
| Bad Traders | |
| Bad Trader list #1 | |
| Online coin catalogs | |
| Belgium (1) | Belgian and Swiss Coin information |
| Belgium (2) | Belgian and Belgian Congo information (Dutch language) |
| Canada | Canadian Coins and Banknotes (German Lanaguage only) |
| Chili | Coins of Chili (Spanish Lanaguage only) |
| Great Brittain | Coins of England and the Great Brittain |
| Guernsey | Coins and Banknotes |
| Ireland | Irish Coins and Banknotes (Including Euro Coins) |
| Jersey | Coins and Banknotes |
| Malaysia | Current Malaysian coins and coins from Straits Settlements |
| Netherlands | Dutch Coins (Including Colonies and Euro Coins) |
| Portugal | Portugese Coins (Including Colonies and Euro Coins) |
| Romania | Romanian Coins and Banknotes |
| Serbia & Montenegro | Coins and banknotes from Serbia & Montenegro and former Yugoslavia |
| Slovakia and Czechoslovakia | Slovakia and Czechoslovakia coins |
| Sweden | Swedish coins 1874-Now |
| Switserland | Swiss coins 1850-Now |
| United Kindom | Coins of England and Great Britain |
| United Status of America | The Internet Encyclopedia of U.S. Coins |
| Central Banks Europe | |
| Belgium | |
| Bulgaria | Coins and notes in circulation. |
| Czech Republic | Coin (current and commemorative) and banknote information |
| Netherlands | |
| Russia | Coin (current and commemorative) and banknote information |
| Central Banks South America | |
| Brazil | All Coins and notes from 1942 - now (Portugese language only) |
| Date conversion tools | |
| Thai dates | Steps to read Thai dates |
| Japanese dates | Steps to read Japanese dates |
| Arabic Numeral system | |
| Jewish Numeral system | Jewis Year Character Conversion |
| Roman Numeral system | Roman Numeral Conversion |
| Other Links | |
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