| Rank | Abbreviation | Meaning |
|---|
| ***** | NORC | No One Really Cares
| |
| **** | NORC | National Organization for Research at the University of Chicago
| |
| **** | NORC | National Opinion Research Council
| |
| **** | NORC | National Opinion Research Center
| |
| **** | NORC | noise ordinance review committee
| |
| *** | NORC | Nutrition Obesity Research Center
| |
| ** | NORC | Nuclear Ordnance Record Card
| |
| ** | NORC | National Opinion Research Corporation
| |
| ** | NORC | Naval Ordnance Research Calculator
| |
| ** | NORC | Network Operators RACE Committee
| |
| * | NORC | National Opinion Research Centre
| |
| * | NORC | National Opinion Research Center's
| |
| * | NORC | Nurturing Our Retired Citizens
| |
| * | NORC | Network Operators Research Committee
| |
| * | NORC | Norco
| |
| * | NORC | National Organization for Research and Computing
| |
| * | NORC | Naval Ordnance Research Computer
| |
| * | NORC | National Organization for Research at Chicago
| |
| * | NORC | National Ombudsman Resource Center
| |
| * | NORC | Norwegian Offshore Racing Club
| |
| * | NORC | North Oxfordshire Riding Club
| |
| * | NORC | North Oakland Republican Club
| |
| * | NORC | Northern Off Road Club
| |
| * | NORC | NEADS Online Resource Centre
| |
| * | NORC | Natural Occurring Retirement Communities
| |