Tatooed Love

I am sitting in a bus, watching a young couple. Clean cut, well-raised, most probably operating on a high level of personal hygiene. She, with bobbed blond hair and a goofy smile. He, strong-jawed, short hair, in pastel toned clothing. The perfect middle class couple. Except for a matching pair of tattoos on the wrist of the right hand. The tattoo was essentially a word, something like "PRISNTJ". I'm guessing it might have been something in a Nordic language.