Professional Volunteers
- Ivan Abrams
- Christian Ahlund
- Gwendolyn Albert
- Munther Al Fadhal
- Brenner (Brie) Allen
- Dick Allewijn
- Jeffrey Apperson
- Vaclav Bartuska
- William Bassler
- Troy Beatty
- Richard Bednar
- Paul Berger
- Stanislav Bernard
- Stephan Beutler
- Arthur Braun
- Ethel Brooks
- Sidney B. Brooks
- Julie Broome
- Bartram Brown
- Eric Bruggink
- V.D. Bryncev
- Dana Bystrianska
- Kyra Buchko
- Asta Buitkut
- Scott Carlson
- Charles G. Case
- Vojtech Cepl
- Filip Cerny
- Natalia Chazova
- Judith Chirlin
- Peter Clark
- Dennis Cosgrove
- Patrick Cotter
- Howard H. Dana
- Joseph Dalby
- Philippe Darrieux
- Andre Davis
- Alessandra De Luca
- Ladislav Derka
- Lisa Dickieson
- Jane Dickson McKeag
- Michael Diedring
- Mark Dietrich
- Vladan Djunanovi
- Pascale Helene Dubois
- Zuzana Durisova
- Voravuthi Dvadasin
- J. David Ellwanger
- Charles Erickson
- Roger Errera
- Jonathan Ferrari
- Daniel H. Fitzgibbon
- Daniel Futej
- Rezarta Gaba
- Michael Gallagher
- Nancy Gertner888
- Art Gilbert
- Mark Gillis
- Gregory Gisvold
- Maria Gonzalez-Asis
- Dan Gordon
- Scott Gordon
- Gregorz Gorski
- Alan Gourley
- Cindy Gray
- Richard Grime
- Lenka Grollova
- Mira Gur-arie
- Arkady Gutnikov
- Lisa Hammond
- Michal Havlik
- Charles Hall
- Kurt Heller
- Francis Herbert
- Joachim Hermann
- Barbara Dillon Hillas
- Noel Hillman
- D. Brock Hornby
- A.E. Dick Howard
- Ivana Hrdlickova
- Gulnara T. Iskakova
- Aleksa Ivanevi
- Ivaylo Ivanov
- Andrew Jackson
- Ladislav Jakl
- Pavel Janout
- Gwen Jones
- Allan Joseph
- Ivo Josipovic
- Alesia Kachur
- Solvita Kalnina
- Aliya Kalybaeva
- Alexandra Kapisovska
- Milan Karabin
- Kia Kavtaradze
- Carol J. Kenner
- Eva-Maria Keskküla
- Dijana Kesonja
- A. Khachatryan
- Alexey Korotaev
- Davor Krapac
- Krestoslav Krejci
- Ludmila Krislova
- Veronika Kristkova
- Jekaterina Kudryavtseva
- Zlatko Kulenovic
- Matthew Lamberti
- Samir Latif
- Daniel Lemisch
- Robert Leventhal
- Daniel Lipsic
- Don Lizotte
- J. Philip Ludvigson
- Fatmira Luli
- Jennifer P. Lyman
- Sasa Madacki
- David Magradze
- Laurent Manderieux
- T. Manukian
- Ernst Markel
- Emil Markov
- George M. Marovich
- Katherine Martin
- Joel Martin
- James Martz
- Tin Mati
- Jarmila Maximova
- Beverley McLachlin
- Mark Mendelsohn
- Rick Messick
- William Meyer
- Henrikas Mickevicius
- Beth Miller
- Luis Moreno Ocampo
- Homer Moyer
- Marin Mrcela
- Eva Mrzenova
- Sergey Mukhaev
- Joe Nadeau
- Vesna Nikoli-Ristanevi
- Tomas Novak
- Radim Novotny
- Giacomo Oberto
- Chris Oldknow
- Jaroslav Opravil
- Mark Osa Igiehon
- Jeffrey Palmer
- Simon Panek
- Alexander Papernyi
- Kristina Pentcheva
- Mary-Noel Pepys
- Abdul Karim M. Pharaon
- G. Poghossyan
- Silvia Pogolsha
- Karin Pomaizlova
- Bogdan Poshva
- Dvid Pronchick
- Medhat Ramadan
- Karel Randak
- Joe Rauchet
- Stanislav Razumov
- John Reinstein
- Beatrice Renggli
- Kurt Riechenberg
- Sinisa Rodin
- Teresa Romer
- Andrew Rudge
- Douglas Rutzen
- Ejup Sahiti
- Jeswald A. Salacuse
- Ismet Salihu
- Slava Sargssyan
- Sanja Sarnavka
- Michael Scharf
- Steven Schooner
- Michael Siegel
- Alessandro Simoni
- Genti Sinani
- Miroslav Sinfeld
- Fritz Sirengar
- Fern Smith
- Helmut Sonn
- Robert D. St. Vrain
- Jeffrey Steinhardt
- Robert Strang
- Michal Sticka
- Milos Stopic
- Robert Stutz
- Angela Styles
- Miglena Tacheva
- Jan Tamulewicz
- N. Tavaratsyan
- Tanja Temelskovska-Milenkovic
- Norman Thorpe
- Paul Traxler
- Anita Trimaylova
- John Tunheim
- Jose Ugaz
- Robert Utter
- Carl Vacketta
- Virgilijus Valancius
- Pieter van der Kruijs
- Zurab Vanishvili
- Vasily Vashchanka
- Gabriela Vendlova
- Tomas Vlach
- Miroslav Vodrazka
- Jay Vogelson
- Maria Voskobitova
- Patricia Wald
- Clifford Wallace
- John M. Walker, Jr.
- Jim Ward
- Glenn Ware
- Melissa Waters
- Richard Weare
- Gerald Weber
- Russell Wheeler
- Ron Wood
- Guenter Woratch
- Vladana Woratschova
- Alexander Yakovlev
- Maria Yordanova
- Giulio Zanetti
- Dushana Zdravkova
- Olga Zhuvskaya
- Markus Zimmer
- Jovana Zoric
- Nancy Zucker Boswell