Translation: NFIs stands for Non-Food Items. This is a package of household items such as blankets, utensils, and cooking pots given to refugees or internally displaced persons to help them survive in their new location. You can find the term in jargony, jargony action here. You can find a definition and discussion here.
Not “No Idea”? 🙂
Somehow that never occurred to me as I wrote this. That’s not so much jargon, though 😉