DNF
DNF stands for:
- The mathematical concept Disjunctive Normal Form
- The Sports Activity Did not finish ( " did not finish " )
- The computer game Duke Nukem Forever
- Did Not Find a LogType when geocaching
- Do not fly, time after a dive during the diver should ascend no higher than 400m above the dive site.
- German National Front, see German National People's Party
- German - Norwegian Friendship Society, see German - Norwegian Friendship Society
- Disambiguation
- Abbreviation