| Big name in kosher products | 27 |
| Big name in knives | 18 |
| Big name in kitchenware | 23 |
| Big name in kitchen wrap | 24 |
| Big name in kitchen utensils | 28 |
| Big name in kitchen products | 28 |
| Big name in kitchen gadgets seen on infomercials | 48 |
| Big name in kitchen gadgets | 27 |
| Big name in kitchen foil | 24 |
| Big name in kitchen appliances | 30 |
| Big name in kindergarten | 24 |
| Big name in kids' construction | 34 |
| Big name in kiddie lit | 22 |
| Big name in kibbles | 19 |
| Big name in keyboards and motorbikes | 36 |
| Big name in keyboards | 21 |
| Big name in ketchup packets and the like | 40 |
| Big name in ketchup packets and such | 36 |
| Big name in ketchup packets and plastic forks | 45 |
| Big name in jumping | 19 |
| Big name in juices | 18 |
| Big name in jewelry retail | 26 |
| Big name in jewelry | 19 |
| Big name in jeans | 17 |
| Big name in jazz-singing history | 32 |
| Big name in jazz singers | 24 |
| Big name in jazz sax | 20 |
| Big name in jazz | 16 |
| Big name in Japanese semiconductors | 35 |
| Big name in Japanese photography | 32 |
| Big name in Japanese electronics | 32 |
| Big name in Italian handbags | 28 |
| Big name in Italian fashion design | 34 |
| Big name in Italian fashion | 27 |
| Big name in IT | 14 |
| Big name in ISPÂ’s | 21 |
| Big name in ISP's | 21 |
| Big name in Irish crystal | 25 |
| Big name in IRAs | 16 |
| Big name in IQ tests | 20 |
| Big name in investing | 21 |
| Big name in international shipping | 34 |
| Big name in intelligence | 24 |
| Big name in insurance | 21 |
| Big name in insomnia medication | 31 |
| Big name in inns | 16 |
| Big name in infomercials | 24 |
| Big name in infomercial gadgets | 31 |
| Big name in inflatable beds | 27 |
| Big name in Indy racing | 23 |
| Big name in Indian politics | 27 |
| Big name in India's history | 31 |
| Big name in in-vehicle security | 31 |
| Big name in in-flight wifi | 26 |
| Big name in immunization history | 32 |
| Big name in imaging technologies | 32 |
| Big name in IM | 14 |
| Big name in ice cream | 21 |
| Big name in I.Q. tests | 22 |
| Big name in I.Q. testing | 24 |
| Big name in hummus | 18 |
| Big name in household humor | 27 |
| Big name in household hints | 27 |
| Big name in house paint | 23 |
| Big name in hotels or crackers | 30 |
| Big name in hotels and crackers | 31 |
| Big name in hotels | 18 |
| Big name in hotel chocolates? | 29 |
| Big name in hostelry | 20 |
| Big name in honey | 17 |
| Big name in home video games, once | 34 |
| Big name in home theaters | 25 |
| Big name in home theater systems | 32 |
| Big name in home theater speakers | 33 |
| Big name in home selling | 24 |
| Big name in home security | 25 |
| Big name in home furnishings | 28 |
| Big name in home ec | 19 |
| Big name in home cleaning | 25 |
| Big name in home audio systems | 30 |
| Big name in home audio | 22 |
| Big name in home appliances | 27 |
| Big name in Hollywood and Napa | 30 |
| Big name in Hollywood | 21 |
| Big name in Hispanic food | 25 |
| Big name in hipster cheap beer | 30 |
| Big name in hip-hop | 19 |
| Big name in high-end headphones | 31 |
| Big name in high-end denim | 26 |
| Big name in high fashion | 24 |
| Big name in hex keys | 20 |
| Big name in heating and air-conditioning | 40 |
| Big name in health insurers | 27 |
| Big name in health insurance | 28 |
| Big name in health care | 23 |
| Big name in headphones | 22 |
| Big name in Hawaii | 18 |
| Big name in Havana | 18 |
| Big name in haute couture | 25 |
| Big name in harmonicas | 22 |