Found 7 full forms for NIFL
| Term | Full Form | Category |
|---|---|---|
| NIFL | National Indoor Football League 
| Others |
| NIFL | National Institute for Faith Leadership
| Others |
| NIFL | National Institute For Literacy
| Others |
| NIFL | National Institute of Faith Leadership
| Others |
| NIFL | Northeast Independent Football League
| Others |
| NIFL | Northern Indiana Fuel and Light
| Others |
| NIFL | Northern Ireland Football League
| Others |