| Big name in bonding | 19 |
| Big name in bond credit ratings | 31 |
| Big name in body sprays | 23 |
| Big name in bloodthirsty sixteenth-century empire building | 58 |
| Big name in blood drives | 24 |
| Big name in blocks | 18 |
| Big name in blenders | 20 |
| Big name in blended Scotch whisky | 33 |
| Big name in bleach | 18 |
| Big name in bikes | 17 |
| Big name in big trucks | 22 |
| Big name in big hotels | 22 |
| Big name in big banking | 23 |
| Big name in Belgrade | 20 |
| Big name in beer brewing | 24 |
| Big name in beer | 16 |
| Big name in beef or basketball | 30 |
| Big name in beauty products | 27 |
| Big name in beauty | 18 |
| Big name in bear markets | 24 |
| Big name in beachwear | 21 |
| Big name in batteries | 21 |
| Big name in bathroom scales | 27 |
| Big name in bath tissue | 23 |
| Big name in bath products | 25 |
| Big name in basketball magazines | 32 |
| Big name in basketball | 22 |
| Big name in baseball families | 29 |
| Big name in baseball cards | 26 |
| Big name in baseball | 20 |
| Big name in bars | 16 |
| Big name in barbecue grills | 27 |
| Big name in banking | 19 |
| Big name in bandages | 20 |
| Big name in bananas | 19 |
| Big name in balls | 17 |
| Big name in ballpoints | 22 |
| Big name in ballet | 18 |
| Big name in balers and harvesters | 33 |
| Big name in balers | 18 |
| Big name in baking | 18 |
| Big name in baked beans | 23 |
| Big name in bailouts | 20 |
| Big name in bags | 16 |
| Big name in bagged fries | 24 |
| Big name in baby food | 21 |
| Big name in averages | 20 |
| Big name in automotive surveys | 30 |
| Big name in automaking for more than a century | 46 |
| Big name in auto supplies | 25 |
| Big name in auto racing | 23 |
| Big name in auto products | 25 |
| Big name in auto parts | 22 |
| Big name in auto additives | 26 |
| Big name in Australian footwear | 31 |
| Big name in audiotape, once | 27 |
| Big name in audio speakers | 26 |
| Big name in audio equipment | 27 |
| Big name in audio | 17 |
| Big name in ATMs | 16 |
| Big name in athletic shoes | 26 |
| Big name in athletic attire | 27 |
| Big name in astrophysics | 24 |
| Big name in astrology | 21 |
| Big name in artifacts | 21 |
| Big name in arthritis medicine | 30 |
| Big name in art glass | 21 |
| Big name in Art Deco design | 27 |
| Big name in Art Deco | 20 |
| Big name in armored cars | 24 |
| Big name in Arizona politics | 28 |
| Big name in Arizona political history | 37 |
| Big name in Argentine politics | 30 |
| Big name in Argentina | 21 |
| Big name in arcade games | 24 |
| Big name in aquatic tricks | 26 |
| Big name in apricot scrubs and such | 35 |
| Big name in appliances | 22 |
| Big name in applesauce | 22 |
| Big name in apple products | 26 |
| Big name in anxiety medicine | 28 |
| Big name in antivirus software | 30 |
| Big name in anti-aging products | 31 |
| Big name in antacids | 20 |
| Big name in animation | 21 |
| Big name in animal rescue | 25 |
| Big name in ancient geometry | 28 |
| Big name in American fashion design | 35 |
| Big name in ambient music | 25 |
| Big name in aluminum products | 29 |
| Big name in alternative press | 29 |
| Big name in alternative magazines | 33 |
| Big name in alternative literary magazines | 42 |
| Big name in alleys | 18 |
| Big name in allergy relief | 26 |
| Big name in all-natural organic food for kids | 45 |
| Big name in Ajman | 17 |
| Big name in airline rankinG | 27 |
| Big name in aircraft production | 31 |
| Big name in aircraft engines | 28 |