- NHF
- National Headache Foundation (Community » Non-Profit Organizations)National Hemophilia Foundation (Community » Non-Profit Organizations)** National Heritage Foundation (Medical)* Naval Historical Foundation (Community » Non-Profit Organizations)* Normal Human Fibroblasts (Medical » Physiology)* Newbieized Help File (Computing » Software)* Newbieized Help File (Internet » Chat)* Nos Hacemos Falta (International » Spanish)* New Halfa, Sudan (Regional » Airport Codes)* Nordic Hapkido Federation (Community » Sports)
Abbreviations dictionary. 2012.