Subcategories:
You can see the full category hierarchy on the Category Map.
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| 6 beginning with A | ADAIR ALAN GUTH ALAN GUTH (2) ALISON HOLST ANONYMOUS ANSEL ADAMS | 
| 5 beginning with B | BILL GATES BILL GATES (2) BILL GATES (3) BLACKSTONE BRIGHAM YOUNG | 
| 5 beginning with C | CARLOS CARL SAGAN CHRISTA MCAULIFFE CLAUDE CODY | 
| 1 beginning with D | DARL | 
| 1 beginning with E | ESCHER | 
| 1 beginning with F | FAMOUS | 
| 2 beginning with G | GEORGE (3) GREGORY | 
| 1 beginning with H | HOWIE | 
| 7 beginning with J | JACK DEE JACK DEE (2) JENNA JOAN OF ARC JOBS JOHN JAY JOSEPH SMITH | 
| 1 beginning with K | KORN | 
| 3 beginning with L | LESLIE LEWINSKY LINUS TORVALDS | 
| 5 beginning with M | MARCEL MARCO MARILYN MONROE MONICA MORTON | 
| 4 beginning with O | OLIVE OSAMA OSAMA BIN LADEN OSWALD | 
| 2 beginning with P | PAUL AND MORGAN HAMM PRISCILLA | 
| 1 beginning with R | RACHEL | 
| 9 beginning with S | SANTA CLAUS SANTA CLAUS (4) SNELL STARBUCK STEVE STEVE IRWIN STEVE IRWIN (2) STEVE JOBS STEVE WOZNIAK | 
| 4 beginning with T | TIMOTHY MCVEIGH (2) TIMOTHY MCVEIGH TARBELL TUA | 
| 1 beginning with U | ULMER | 
| 1 beginning with V | VERY IMPORTANT PERSON | 
| 7 beginning with W | WEBSTER WEBSTER (2) WHITTLE WINFIELD WOGAN WOZNIAK WYATT EARP | 
| 1 beginning with XYZ | ZWINGLI | 
| 68 apronyms in total | |