The most common types of commercial insurance are property, liability and workers' compensation. In general, property insurance covers damages to your business property; liability insurance covers damages to third parties; and workers' compensation insurance covers on-the-job injuries to your employees.
NEC: Necessary: NEC: Not Elsewhere Classified: NEC: National Elections Commission
Necrotizing Enterocolitis - Practice Essentials. 1  Necrotizing enterocolitis (NEC), which typically occurs in the second to third week of life in premature, formula-fed infants, is characterized by variable damage to the intestinal tract, ranging from mucosal injury to full-thickness necrosis and perforation (see the image below).