List of people known by initials

This is a list of people famous enough to be known unambiguously by their initials:

BB, French Actress Brigitte Bardot
BHL, French philosopher
DSK, French politician Dominique Strauss-Kahn
E2R, Queen of the United Kingdom
FDR, U.S. President Franklin Delano Roosevelt
H.D, U.S. Imagist poet Hilda Doolittle
IDS, British politician Iain Duncan Smith
JFK, U.S. President John Fitzgerald Kennedy
JWZ, Free software programmer Jamie Zawinski
J2M, former CEO of Vivendi-Universal Jean-Marie Messier
LBJ, U.S. President Lyndon Baines Johnson (It must be noted that Johnson so liked his initials that his children and dogs all had them, and he nicknamed his wife Lady Bird so she could have them too)
LT, member of the Pro Football Hall of Fame Lawrence Taylor
MJ, U.S. basketball legend Michael Jordan
MLK, U.S. civil rights activist Martin Luther King, Jr.
OJ, U.S. football player, movie actor, and murder suspect O. J. Simpson
PPDA, French journalist Patrick Poivre d'Arvor
Q, British writer Arthur Quiller-Couch
RAH, U.S. Science fiction author Robert Heinlein
RFK, U.S. politician Robert F. Kennedy
RMS, Free Software advocate Richard Stallman
TR, U.S. President Theodore Roosevelt
UKK, Finnish longtime president and strongman Urho Kaleva Kekkonen
W.L, ficticious name given to real life Ugandan crime victim that journalist Caroline Moorehead wrote about

Borderline Cases

ALF, extraterrestrial TV character Alien Life-Form [sic]
BOD, Irish rugby player Brian O'Driscoll
Eminem ("M 'n' M"), U.S. Rapper Marshall Mathers
"Dubya, U.S. President George W. Bush (based on his Texan pronunciation of the letter W, which distinguishes him from his father)
J. Lo, U.S. pop musician Jennifer Lopez
J.D, Canadian-born journalist John Roberts was known as J.D. when host of The New Music on City TV
Herg� ("R. G." in French), Belgian comics author Georges Remi
LB, basketball legend Larry Bird, who usually gives autographs using only his initials.
ODB, U.S. rapper "Ol' Dirty Bastard"
TAFKAP, U.S. soul singer Prince, abbreviation for The Artist Formerly Known as Prince, which replaced an unpronounceable symbol as his name. He has since reverted to using his first name of Prince.

CJ, Reggie's boss in The Fall and Rise of Reginald Perrin
E.T, alien
JR, fictional shooting victim on television's Dallas
J.R. Hartley, character in British Yellow Pages commercial that became a cult figure.
TJ, little boy in movie The Champ
TC, usual appellation for Top Cat