What does the Danish abbreviation pr. stand for?

"pr." in Danish stands for "per" or "for each". It's used in the same way as the English "per" to indicate a rate or frequency.

Here are some examples:

* pr. dag: per day

* pr. uge: per week

* pr. person: per person

* pr. liter: per liter

* pr. stk.: per piece

It's important to note that while "pr." is commonly used in spoken Danish, it is not always used in formal written Danish, where "per" might be preferred.