- Northside Medical Center
- Northside Medical Center - Columbus Regional Health
- Northside Mental Health Center
- Northstar Express
- Northstar Travel Media
- Northwell Health Lenox Hill Hospital
- Northwell Plainview Hospital
- Northwest Bank and Trust Co.
- Northwest Buffalo Community Health Care Center
- Northwest China Council
- Northwest Community Healthcare
- Northwest Connecticut CVB
- Northwest Drury Inn and Suites, Atlanta
- Northwest Florida Community Hospital
- Northwest Florida-Big Bend Health Councils, Inc.
- Northwest Hadassah
- Northwest Health Center
- Northwest Heart and Lung Surgical Associates
- Northwest Medical Center
- Northwest Medical Center
- Northwest Medical Center
- Northwest Medical Center
- Northwest Medical Center - Bentonville
- Northwest Medical Center - Bentonville
- Northwest Medical Center - Springdale
- Northwest Medical Center Bentonville
- Northwest Medical Center Sahuarita
- Northwest Medical Center Springdale
- Northwest Medical Center- Oro Valley
- Northwest Montana United Way
- Northwest Renal Network ESRD Network #16)
- Northwest Texas Healthcare System
- Northwestern Community Hospital
- Northwestern Connecticut Community College, SORH for CT
- Northwestern Huntley Hospital
- Northwestern Lake Forest Hospital
- Northwestern Lake Forrest Hospital
- Northwestern McHenry Hospital
- Northwestern Medical Center
- Northwestern Medicine Palos
- Northwestern Memorial Hospital
- Northwestern Memorial Hospital Organ Transplantation Program
- Northwestern University
- Northwood Deaconess Health Center
- Northwoods State Bank
- Norton Audubon Hospital
- Norton Brownsboro Hospital
- Norton Community Hospital
- Norton Healthcare
- Norton Hospital