Politics and Business magazines
- National Convenience Stores Incorporated
- National Discount Brokers Group, Inc.
- National Distillers and Chemical Corporation
- National Educational Music Co. Ltd.
- National Envelope Corporation
- National Equipment Services, Inc.
- National Express Group PLC
- National Financial Partners Corp.
- National Fuel Gas Company
- National Grape Co-Operative Association, Inc.
- National Grid USA
- National Gypsum Company
- National Health Laboratories Incorporated
- National Heritage Academies, Inc.
- National Hockey League
- National Home Centers, Inc.
- National Instruments Corporation
- National Intergroup, Inc.
- National Journal Group Inc.
- National Media Corporation