Spanish to English Other Certificates, Diplomas, Licenses, CVs Colombian Marriage Certificate

Unfortunately, there's not a lot of context here. I'll give you all that I can. This is item 25 on a Colombian marriage certificate. The box says, "IDENTIFICACION", "CLASE", and is followed by three boxes marked "T", "C de C' and "C de E". There is also space for a number and a locality. Since this is identification information, I'm translating "C de C" as "National I.D. Number". I'll ask about "C de E" in a separate question. But, what type of Colombian ID is "T"?

Thanks!