Foreign Language Certification?

Does anyone know of any reputable certificates that show you have reached a certain level of language proficiency in a foreign language?

I don’t want to be a translator so I don’t need that kind of certificate, but it’d be nice to be recognized for spending the time, money, and effort learning a language, especially as a college student who will enter the workforce in a few years.

I’ve looked around, but a lot of the certificate programs seem sketchy, as in anyone can complete a program in a week and then get the certificate.