I'm working on a project that will fetch data from Google Finance and Reuters. In order to avoid keeping two separate lists of stock symbols, I'm looking for some kind of conversion or database or API or anything already built. Something similar to this question

For example, for company "REN - Rede Electrica Nacional", the tickers are:

• Google Finance: ELI:RENE
• Reuters: RENE.LS

Does anyone know if there's already something like this?

Thanks in advance for any help!

I'm working on a project that will fetch data from Google Finance and Reuters. In order to avoid keeping two separate lists of stock symbols, I'm looking for some kind of conversion or database or API or anything already built. Something similar to this question

For example, for company "REN - Rede Electrica Nacional", the tickers are:

• Google Finance: ELI:RENE
• Reuters: RENE.LS

Does anyone know if there's already something like this?

Thanks in advance for any help!