| Big name in computer hardware | 29 |
| Big name in computer history | 28 |
| Big name in computer networks | 29 |
| Big name in computer printers | 29 |
| Big name in computer software | 29 |
| Big name in computers | 21 |
| Big name in conditioners | 24 |
| Big name in confectioneries | 27 |
| Big name in construction | 24 |
| Big name in construction toys | 29 |
| Big name in construction? | 25 |
| Big name in consumer electronics | 32 |
| Big name in contact lens cleaners | 33 |
| Big name in contact lens solution | 33 |
| Big name in contact lenses | 26 |
| Big name in contacts | 20 |
| Big name in convertible sofas | 29 |
| Big name in cookies | 19 |
| Big name in cookies sold in spring: Abbr. | 41 |
| Big name in cooking oil | 23 |
| Big name in cooking oils | 24 |
| Big name in cookware | 20 |
| Big name in coolers | 19 |
| Big name in copiers | 19 |
| Big name in copying | 19 |
| Big name in corn syrup | 22 |
| Big name in corporate iniquity | 30 |
| Big name in corporate malfeasance | 33 |
| Big name in corporate scandal | 29 |
| Big name in cosmetics | 21 |
| Big name in cosmetics and hair care | 35 |
| Big name in cough drops | 23 |
| Big name in country | 19 |
| Big name in country music | 25 |
| Big name in coupon mailings | 27 |
| Big name in court shoes | 23 |
| Big name in couture | 19 |
| Big name in coverage | 20 |
| Big name in coverage denial | 27 |
| Big name in cowboy hats | 23 |
| Big name in crackers | 20 |
| Big name in craft knives | 24 |
| Big name in credit cards | 24 |
| Big name in credit reports | 26 |
| Big name in criticism | 21 |
| Big name in Croatia | 19 |
| Big name in crossword metas | 27 |
| Big name in crossword puzzles | 29 |
| Big name in crystal | 19 |
| Big name in Cuba | 16 |
| Big name in Cuban history | 25 |
| Big name in cups | 16 |
| Big name in custom CD oldies | 28 |
| Big name in cycling helmets | 27 |
| Big name in Dada art | 20 |
| Big name in Dadaism | 19 |
| Big name in dairy | 17 |
| Big name in Dakota history | 26 |
| Big name in dance footwear and accessories | 42 |
| Big name in dangerous stunts | 28 |
| Big name in Danish porcelain | 28 |
| Big name in daredevilry | 23 |
| Big name in daredeviltry | 24 |
| Big name in dashing? | 20 |
| Big name in data storage | 24 |
| Big name in databases | 21 |
| Big name in daytime TV | 22 |
| Big name in defense contracts | 29 |
| Big name in deliveries | 22 |
| Big name in denim | 17 |
| Big name in denim apparel | 25 |
| Big name in dental care | 23 |
| Big name in dental hygiene | 26 |
| Big name in dental products | 27 |
| Big name in deodorant | 21 |
| Big name in department stores | 29 |
| Big name in designer bags | 25 |
| Big name in desktop computers | 29 |
| Big name in desktop PCs | 23 |
| Big name in desktop publishing | 30 |
| Big name in desktops | 20 |
| Big name in despotism | 21 |
| Big name in desserts | 20 |
| Big name in detergent | 21 |
| Big name in diamonds | 20 |
| Big name in dictionaries | 24 |
| Big name in dieting | 19 |
| Big name in diets | 17 |
| Big name in digital cameras | 27 |
| Big name in digital media receivers | 35 |
| Big name in digital software | 28 |
| Big name in digital watches | 27 |
| Big name in dining guides | 25 |
| Big name in dinnerware | 22 |
| Big name in direct sales | 24 |
| Big name in direct selling | 26 |
| Big name in discount brokerage | 30 |
| Big name in discount retail | 27 |
| Big name in dishes | 18 |
| Big name in disinfectants | 25 |