Hi Doug.
The programming languages are in English (SQL, C, C++, Java, etc) and in Spain and Latin America we code the same way as the language allows it. The programming languages do not get translated, we use the same While, For, Do, Select, etc. As Roberto says we had to be careful with special characters.
The issues you may get reading code from a spanish developer may be that the variables and the comments are in spanish. It may be hard to understand what the program do with the variables in a different language. Usually a programmer in Latin America needs to have good English skill (at least reading skills), to get the latest documentation and tutorials from the internet.
Regards