Institution
- Monarch1
- Monarch Electric, Malleable Iron Range Company1
- Morell Ham1
- Mouli Manufacturing Corp.1
- Nabisco1
- National Aluminum Manufacturing Co.1
- National Cranberry Association1
- National Live Stock and Meat Board Department of Meat Merchandising, Home Economics and Nutrition1
- National Presto1
- Nestle1
- New England Fresh Egg Institute1
- Niagara Litho Co., Buffalo1
- Nordic Ware1
- Norge1
- Northwestern Consolodated Milling Co., Minneapolis, Minnesota1
- Nusoy1
- Oak Farms1
- Occident Flour1
- Oleomargarine1
- Omega1