| 7 Fingers |
Acrobatic circus troupe |
ideaCity 2008, ideaCity 2007 |
| Hans Aarsman |
|
TEDxAmsterdam 2009 |
| Emile Aarts |
Vice President and Scientific Program Director, Philips Research Laboratories Eindhoven |
PICNIC '07 |
| Chris Abani |
Author |
TED2008, TEDGlobal 2007 |
| Elizabeth Abbott |
Writer and historian |
ideaCity 2010 |
| Joaquin Cuenca Abela |
Tech leader of Panoramio , Google |
DLD 2009 |
| John Abele |
Founder and Chairman, Boston Scientific |
TEDMED2009, BIF-4, ideaCity 2003 |
| Mark Abley |
Author |
ideaCity 2005 |
| Nora Abousteit |
Co-Founder, BurdaStyle |
PICNIC '07 |
| Carolyn Abraham |
Medical reporter |
ideaCity 2005, ideaCity 2003 |
| Magid Abraham |
President, CEO & Co-Founder, comScore, Inc. |
DLD 2010, DLD 2008 |
| Marc Abrahams |
Co-founder, Annals of Improbable Research |
Gel 2011 |
| Jacob Abrahamse |
Child soprano |
ideaCity 2009 |
| J.J. Abrams |
Writer, director, and producer |
TED2007 |
| Jose Abreu |
Founder, El Sistema |
TED2009 |
| Jamil Abu-Wardeh |
Producer |
TEDGlobal 2010 |
| Asil Abulil |
Palestinian student |
PopTech 2010 |
| Jad Abumrad |
Host & Producer of Radiolab |
PopTech 2010 |
| Chris Adams |
Online media cross collaborator |
ideaCity 2009 |
| Constance Adams |
Space architect |
Poptech 2003 |