Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
While reading an internship description it mentions Remuneration:Expenses with 3 months duration. What is the interpretation of this? Does it mean if I get accepted I won't get paid? In general, is it worth applying for?
It sounds like you will be reimbursed for your living and travel expenses, but you will not receive a salary.
As for the wisdom of taking such an internship, that's impossible for us to judge in the context of your career.
Required, but never shown