The term "first internship" is correct and usable in written English.
You can use it when referring to someone's first experience of doing an internship. For example: "John completed his first internship at a local law firm last summer."
The Long Island Works Coalition will sponsor the first Internship Connection Fair for local college and high school students.
Students can no longer wait for the summer before their senior year to line up their first internship.
Later, I used the internet to find my first internship abroad, master's scholarship, job, and apartment.
It's also the first internship she's had that allows her to work outside.
BEGINNINGS "My first internship after college was at New York Theater Workshop, and for the first 10 years of my career they were my artistic home.
I found my first internship on Craigslist, unpaid, two days a week, and to pay my rent, I worked as a nanny.
Fields's first internship was at NASA designing aerogels for the thermal protection of space probes and other instruments.
The first internship was with an international trade firm in Shanghai, where I helped process trade documents.
His first internship, while an undergrad at Boston University, was in a psychiatric unit for violent patients prone to severe self-injury: one man pulled out his eyeball, another arrived with deep gashes in his arms.
He soon began talking to her. "The first thing that struck me was that he had traveled to the Cannes Film Festival in college, and I did my first internship there," she said.
Working as a young female photographer was not always easy for Ms. Cahana, and she has distinct memories of initially wanting to play down her femininity to be more accepted by the mostly male staff during her first internship.
