The @ symbol has been around for ages in commerce, but has gained a new lease of life since email became popular. In English it means “at”, but in other languages it doesn’t, and is called a variety of things, such as in Danish: snabel, meaning elephant’s trunk. Find out more here. (Thanks Justine)
In Romanian, it’s called “a comercial” (commercial “a”) and “coadă de maimuţă” (monkey’s tail). The English word “at” is also commonly used, since most people with Internet access and e-mail addresses know at least some bits and pieces of English.
Romania has as many monkeys in the wildlife as Denmark has elephants. 😉