Listing By Office Held
- Presidents:
- Roalfe, William R. (USA) 1959-62
- Stern, William B. (USA) 1962-1965
- Drake, K. Howard (England) 1965-1967 [1]
- Coffin, Lewis C. (USA) 1968-1971 [2]
- Leser, Hans-G. (Germany) 1971-1974
- Dahlmanns, Gerhard J. (Germany) 1974-77
- Kavass, Igor I. (USA) 1977-1980; 1980-1983
- Menzinger, Klaus (Germany) 1983-1986
- Sprudzs, Adolf (USA) 1986-1989; 1989-1992
- Balázs-Veredy, Katalin (Hungary) 1992-1995
- Wenger, Larry B. (USA) 1995-1998; 1998-2001
- Knudsen, Holger (Germany) 2001-2004
- Winterton, Jules (England) 2004-2007; 2007-2010
- Kinder, Petal (Australia) 2010-2013
- Vervliet, Jeroen (The Netherlands) 2013-2016; 2016-2019
- Carroll, Kurt (USA) 2019-2022
- Engsberg, Mark D. (USA) 2022-
- Immediate Past Presidents: [3]
- Wenger, Larry B. (USA) 2002-2004
- Knudsen, Holger (Germany) 2004-2007
- Winterton, Jules (England) 2010-2013
- Kinder, Petal (Australia) 2013-2016
- Vervliet, Jeroen (Netherlands) 2019-2020
- Carroll, Kurt (USA) 2022-
- Vice-President: [4]
- Drake, K. Howard (England) 1959-62; 1962-1965
- Garavaglia, Barbara H. (USA) 2016-2019
- Kahvecioğlu, Kerem (Turkey) 2019-2022; 2022-
- First Vice-Presidents: [5]
- Coffin, Lewis C. (USA) 1965-1968
- Leser, Hans-G. (Germany) 1968-1971
- Liddell, Leon M. (USA) 1971-1974
- Kavass, Igor I. (USA) 1974-77
- Steiner, William A.F.P. (England) 1977-1980
- Menzinger, Klaus (Germany) 1980-1983
- Rodwell, John Lawrence (Australia) 1983-1986; 1986-1989; 1989-1992
- Sipkov, Ivan (USA) 1992-1993 [6]
- Wenger, Larry B. (USA) 1993-1995 [7]
- Shaffer, Roberta (USA) 1995-1998; 1998-2000 [8]
- Winterton, Jules (England) 2001-2004
- Danner, Richard A. (USA) 2004-2007; 2007-2010
- Vervliet, Jeroen (The Netherlands) 2010-2013
- Bird, Ruth (England) 2013-2016
- Second Vice-Presidents: [9]
- Veillon, Adrien (Switzerland) 1965-68
- Charpentier, Arthur A. (USA) 1968-1971
- Lupoi, Maurizio (Italy) 1971-1974
- Steiner, William A.F.P. (England) 1974-77
- Korevaar, Jacob D. (Switzerland) 1977-1980
- Sipkov, Ivan (USA) 1980-1983
- Anderson, Muriel (England) 1983-1986
- Tsuno, Yoshiro (Japan) 1986-1989; 1989-1992
- Gödan, Jürgen (Germany) 1992-1995
- Chapman, Fred (Switzerland) 1995-1998
- Knudsen, Holger (Germany) 1998-2001
- Bernal, Marie-Louise H. (USA) 2001-2004
- Looks, Jarmilla (Switzerland) 2004-2007
- Kongshavn, Halvor (Norway) 2007-2008 [10]
- Aston, Jennefer (Ireland) 2010-2013
- Tuseth, Bård (Norway) 2013-2016
- Secretaries:
- Stern, William B. (USA) 1959-62
- Fedynski, Jurij (USA) 1962-1965
- van Holk, Lambert E. (Netherlands) 1965-1968
- Sprudzs, Adolf (USA) 1980-1983
- Schwietzke, Joachim (Germany) 1983-1986
- Kearley, Timothy J. (USA) 1986-1989; 1989-1992
- Shaffer, Roberta (USA) 1992-1995
- Kjölstad, Britt S. M. (Switzerland) 1995-1998
- Bernal, Marie-Louise H. (USA) 1998-2001
- Morrison, Ann (Canada) 2001-2004; 2004-2007
- Aston, Jennefer (Ireland) 2007-2010
- Garavaglia, Barbara H. (USA) 2010-2013; 2013-2016
- Gee, David (England) 2016-2019; 2019-2022
- Quach, Trung (Australia) 2022-
- Secretary-Treasurers:
- Sipkov, Ivan (USA) 1968-1971
- Dahlmanns, Gerhard J. (Germany) 1971-1974
- Münkner, Hans-H. (Germany) 1974-1977
- Liivak, Arno (USA) 1977-1980
- Treasurers:
- Johnston, George A. (Canada) 1959-1962
- Veillon, Adrien (Switzerland) 1962-1965
- Rossier, June (Switzerland) 1965-1968
- Liivak, Arno (USA) 1980-1983
- Vlasman, Gert (The Netherlands) 1983-1986
- Sipkov, Ivan (USA) 1986-1989; 1989-1992
- Bernal, Marie-Louise H. (USA) 1992-1995
- Chao, Gloria (USA) 1995-1998; 1998-2001; 2001-2004; 2004-2007
- Morrison, Ann (USA) 2007-2010
- Luu, Xinh (USA) 2010-2013; 2013-2015 [11]
- Carroll, Kurt (USA) 2015-2016 [12]; 2016-2019
- Garavaglia, Barbara (USA) 2019-2022
- Wenger, Jean (USA) 2022-
- The Board of Directors’ Members:
- Aje, Simeon B. (Nigeria) 1974-1977
- Alayan, Kristina (USA) 2013-2016; 2019-2022
- Anderson, Muriel (England) 1968-1971; 1971-1974
- Aston, Jennefer (Ireland) 2001-2004; 2004-2007
- Barratt, Amanda (South Africa) 2004-2007; 2007-2008
- Balázs-Veredy, Katalin (Hungary) 1986-1989; 1989-1992
- Bergstrøm, Rebecca (Norway) 2019-2022; 2022-
- Bernal, Marie-Louise H. (USA) 1995-1998; 2004 (ex officio)
- Bird, Ruth (England) 2007-2010; 2010-2013
- Blackmore, Vanessa (Australia) 2022-
- Boyer, Daniel (Canada) 2013-2016; 2016-2019
- Brathwaite, Joan (Barbados) 1998-2001; 2001-2004
- Breycha-Vauthier, A.C. (Switzerland) 1959-1962; 1962-1965
- Brian, Robert F. (Australia) 1980-1983
- Butler, James (Australia) 2001-2004; 2004-2007
- Carroll, Kurt (USA) 2013-2015 [13]
- Casey, Heather (USA) 2019-2022
- Chai, Yee Xin (Singapore) 2022-
- Chapman, Fred (Switzerland) 1992-1995
- Coffin, Lewis C. (USA) 1971-1974
- Coing, Marga (Germany) 1986-1989; 1989-1992
- Combe, David A. (USA) 1983-1986; 1986-1989; 1989-1992
- Crenn, Sonia (Switzerland) 2022-
- Dahlmanns, Gerhard J. (Germany) 1977-1980
- Danner, Richard A. (USA) 1998-2001 (ex officio); 2001-2004
- de Trazegnies, Fernando (Peru) 1980-1983
- Desseilles, François (Belgium) 2019-2022
- Echiverri, Lilia (Philippines) 2013-2016; 2016-2019
- Elliott, Jacqueline (Australia) 1992-1995; 1995-1998; 1998-2001
- Engsberg, Mark (USA) (ex officio) (Editor IJLI) 2005-2007; 2007-2010; 2010-2013; 2013-2016; 2016-2019; 2019-2022
- Feliciano, Myrna (The Philippines) 1977-1980; 1980-1983
- Fong, Sng Yok (Singapore) 1986-1989; 1989-1992
- Fraysse, Michel (France) 2016-2019; 2019-2022
- Frossard, Gabriel (Switzerland) 1998-1999 [14]
- Frykholm, Lars (Sweden) 1959-1962; 1962-1965;1965-1968
- Furlani, Sylvio (Italy) 1959-1962; 1962-1965
- Garavaglia, Barbara H. (USA) 2007-2010
- Gaskell, Eric (European Communities) 1980-1983
- Gee, David (England) 2013-2016
- Germain, Claire, M. (USA) 1995-1998
- Gigli, Giovanni (Italy) 1968-1971
- Gjortle, Ligita (Latvia) 2007-2010; 2010-2013
- Glasson, Edwin J. (Australia) 1974-1977; 1977-1980
- Groesbeck, Joseph (United Nations) 1962-1965; 1965-1968; 1968-1971
- Guillitte, Paulette (Belgium) 1968-1971; 1971-1974
- Harrington, Ryan (USA) 2016-2019
- Hayashi, Ryohei (Japan) 1977-1980
- Hoffman, Marci (USA) (ex officio)(Chair, Communications Committee) 2010-2013; 2013-2015 [15]
- Holland, Claudia (Germany) 2022-
- Ito, Masami (Japan) 1974-1977
- Johnston, Janis (USA) 2010-2013
- Kahvecioğlu, Kerem (Turkey) 2013-2016; 2016-2019
- Kaskla, Giina (Estonia) 2004-2007
- Kavass, Igor I. (USA) 1983-1986 (ex officio);1986-1989; 1989-1992
- Kinder, Petal (Australia) 2004-2007; 2007-2010; 2016-2019
- Kjölstad, Britt S. M. (Switzerland) 1992-1995; 1998-2001
- Kongshavn, Halvor (Norway) 2001-2004; 2004-2007
- Knudsen, Holger (Germany) 1995-1998
- Korevaar, Jacob D. (The Netherlands/Switzerland)1971-74; 1974-1977
- Kreuzer, Karl (Germany) 1971-1974
- Kunz, Lotte (Switzerland) 1971-1974
- Landheer, Bartholomeus (The Hague) 1959-1962; 1962-65; 1965-1968
- Leser, Hans-G. (Germany) 1965-1968; 1974-1977
- Liivak, Arno (USA) 1983-1986; 1986-1989; 1989-1992
- Löffler, Klaus H. (Germany) 1965-1968
- Looks, Jarmilla (Switzerland) 2000-2001 [16]; 2001-2004
- Louis-Jacques, Lyonette (USA) 2022-
- Luu, Xinh (USA) 2007-2010
- Matsuyama, Sadao (Japan) 1959-1962; 1962-1965
- McIvor, Frances Jill (Canada) 1968-1971; 1971-1974
- Menzinger, Klaus (Germany) 1977-1980
- Morrison, Ann (Canada) 1995-1998; 1998-2001
- Moys, Elizabeth M. (England) 1965-1968
- Müller, Harald (Germany) 1995-1998; 1998-2001
- Nagy, Lajos (Hungary) 1974-1977; 1977-1980; 1980-1983
- Narayan, Uma (India) 2007-2010; 2010-2013
- Newton, Velma (Barbados) 1986-1989
- Ogbeide, N. Anthony (Nigeria) 1977-1980
- Orrego-Hoyos, Gloria (Argentina) 2016-2019
- Padilla-Rosa, Pedro (Puerto Rico) 2007-2010; 2010-2013; 2013-2014 [17]
- Picone-Maxion, Bettina (Italy) 2004-2007
- Pollack, Lynn (Australia) 1983-1986
- Quach, Trung (Australia) 2019-2022
- Rasmussen, Lisbeth (Denmark) 1998-2001; 2001-2004
- Renie, June (Trinidad) 1989-1992; 1992-1995
- Renshawe, Michael (Canada) 1983-1986
- Roalfe, William R. (USA) 1962-1965
- Sahl, Silke A. (USA) 2001-2004; 2004-2007
- Schwerin, Kurt (USA) 1965-1968; 1968-1971
- Schwietzke, Joachim (Germany) 1986-1989; 1989-1992; 1992-1995
- Scott, Marianne (Canada) 1974-1977
- Sipkov, Ivan (USA) 1983-1986
- Soboleva, Anita (Russia) 2007-2010; 2010-2013
- Sprudzs, Adolf (USA) 1974-1977; 1977-1980; 1983-1986; 1992-1995
- Srndergaard, Jens (Denmark) 1968-1971
- Stern, William B. (USA) 1965-1968
- Ticó, Josep Sort (Spain) 1993-1995 [18]; 1995-1998
- Traissac, Elisabeth (France) 1968-1971; 1971-1974
- Tsuno, Yoshiro (Japan) 1980-1983; 1983-1986
- Tuseth, Bård (Norway) 2010-2013
- Veillon, Adrien (Switzerland) 1959-62
- Vervliet, Jeroen (The Netherlands) 2007-2010
- Vivas, Jorge, B. (Argentina) 1959-62; 1962-1965
- Vogel, Ivo (Germany) 2010-2013; 2013-2016
- Walter, Raimund-Ekkehard (Germany) 1992-1995
- Wenger, Jean M. (USA) 2019-2022
- Wenger, Larry B. (USA) 1992-1993
- Wills, David (England) 2022-
- Wiktor, Christian (Canada) 1980-1983
- Winterton, Jules (England) 1995-1998; 1998-2001
- Zakaria, Shaikha (Malasia) 1980-1983
Listing By Name (with Offices Held)
- A
- Aje, Simeon B. (Nigeria)
Board of Directors, 1974-1977 - Alayan, Kristina (USA)
Board of Directors, 2013-2016; 2019-2022 - Anderson, Muriel (England)
Second Vice-President, 1983-1986
Board of Directors, 1968-1971; 1971-1974 - Aston, Jennefer (Ireland)
Second Vice-President, 2010-2013
Secretary, 2007-2010
Board of Directors, 2001-2004; 2004-2007
- Aje, Simeon B. (Nigeria)
- B
- Balázs-Veredy, Katalin (Hungary)
President, 1992-1995
Board of Directors, 1986-1989; 1989-1992 - Barratt, Amanda (South Africa)
Board of Directors, 2004-2007 - Bergstrøm, Rebecca (Norway)
Board of Directors, 2019-2022; 2022- - Bernal, Marie-Louise H. (USA)
Board of Directors (ex officio), 2004
Second Vice-President, 2001-2004
Secretary, 1998-2001
Board of Directors, 1995-1998
Treasurer, 1992-1995 - Blackmore, Vanessa (Australia)
Board of Directors, 2022- - Bird, Ruth (England)
First Vice-President, 2013-2016
Board of Directors, 2007-2010; 2010-2013 - Boyer, Daniel (Canada)
Board of Directors, 2013-2016; 2016-2019 - Brathwaite, Joan (Barbados)
Board of Directors, 1998-2001; 2001-2004 - Breycha-Vauthier, A.C. (Switzerland)
Board of Directors, 1959-1962; 1962-1965 - Brian, Robert F. (Australia)
Board of Directors, 1980-1983 - Butler, James (Australia)
Board of Directors, 2001-2004; 2004-2007
- Balázs-Veredy, Katalin (Hungary)
- C
- Carroll, Kurt (USA)
President, 2019-2022
Treasurer, 2015-2016 [19]; 2016-2019
Board of Directors, 2013-2015 - Casey, Heather (USA)
Board of Directors, 2019-2022 - Chai, Yee Xin (Singapore)
Board of Directors, 2022- - Chao, Gloria (USA)
Treasurer, 1995-1998; 1998-2001; 2001-2004; 2004-2007 - Chapman, Fred (Switzerland)
Second Vice-President, 1995-1998
Board of Directors, 1992-1995 - Charpentier, Arthur A. (USA)
Second Vice-President, 1968-1971 - Coffin, Lewis C. (USA)
President, 1968-1971
Acting President, 1967-1968
First Vice-President, 1965-1968
Board of Directors, 1971-1974 - Coing, Marga (Germany)
Board of Directors, 1986-1989; 1989-1992 - Combe, David A. (USA)
Board of Directors, 1983-1986; 1986-1989; 1989-1992 - Crenn, Sonia (Switzerland)
Board of Directors, 2022-
- Carroll, Kurt (USA)
- D
- Dahlmanns, Gerhard J. (Germany)
President, 1974-77
Secretary-Treasurer, 1971-1974
Board of Directors, 1977-1980 - Danner, Richard A. (USA)
First Vice President, 2004-2007; 2007-2010
Board of Directors, 2001-2004
Board of Directors (ex officio), 1998-2001 - de Trazegnies, Fernando (Peru)
Board of Directors, 1980-1983 - Desseilles, François (Belgium)
Board of Directors, 2019-2022 - Drake, K. Howard (England)
President, 1965-1967 [20]
Vice-President, 1959-62; 1962-1965
- Dahlmanns, Gerhard J. (Germany)
- E
- Echiverri, Lilia (Philippines)
Board of Directors, 2013-2016; 2016-2019 - Elliott, Jacqueline (Australia)
Board of Directors, 1992-1995; 1995-1998; 1998-2001 - Engsberg, Mark (USA)
President, 2022-
Board of Directors (ex officio) (Editor of IJLI), 2005-2007; 2007-2010; 2010-2013; 2013-2016; 2016-2019
- Echiverri, Lilia (Philippines)
- F
- Fedynski, Jurij (USA)
Secretary, 1962-1965 - Feliciano, Myrna (The Philippines)
Board of Directors, 1977-1980; 1980-1983 - Fong, Sng Yok (Singapore)
Board of Directors, 1986-1989; 1989-1992 - Fraysse, Michel (France)
Board of Directors, 2016-2019; 2019-2022 - Frossard, Gabriel (Switzerland)
Board of Directors, 1998-1999 [21] - Frykholm, Lars (Sweden)
Board of Directors, 1959-1962; 1962-1965; 1965-1968 - Furlani, Sylvio (Italy)
Board of Directors, 1959-1962; 1962-1965
- Fedynski, Jurij (USA)
- G
- Garavaglia, Barbara H. (USA)
Vice-President, 2016-2019
Secretary, 2010-2013; 2013-2016
Treasurer, 2019-2022
Board of Directors, 2007-2010 - Gaskell, Eric (European Communities)
Board of Directors, 1980-1983 - Gee, David (England)
Secretary, 2016-2019; 2019-2022
Board of Directors, 2013-2016 - Germain, Claire, M. (USA)
Board of Directors, 1995-1998 - Gigli, Giovanni (Italy)
Board of Directors, 1968-1971 - Gjortle, Ligita (Latvia)
Board of Directors, 2007-2010; 2010-2013 - Glasson, Edwin J. (Australia)
Board of Directors, 1974-1977; 1977-1980 - Gödan, Jürgen (Germany)
Second Vice-President, 1992-1995 - Groesbeck, Joseph (United Nations)
Board of Directors, 1962-1965; 1965-1968; 1968-1971 - Guillitte, Paulette (Belgium)
Board of Directors, 1968-1971; 1971-1974
- Garavaglia, Barbara H. (USA)
- H
- Harrington, Ryan (USA)
Board of Directors, 2016-2019 - Hayashi, Ryohei (Japan)
Board of Directors, 1977-1980 - Hoffman, Marci (USA) (ex officio)
Board of Directors (ex officio) (Chair, Communications Committee), 2010-2013; 2013-2015 [22] - Holland, Claudia (Germany)
Board of Directors, 2022-
- Harrington, Ryan (USA)
- I
- Ito, Masami (Japan)
Board of Directors, 1974-1977
- Ito, Masami (Japan)
- J
- Johnston, George A. (Canada)
Treasurer, 1959-1962 - Johnston, Janis (USA)
Board of Directors, 2010-2013
- Johnston, George A. (Canada)
- K
- Kaskla, Giina (Estonia)
Board of Directors, 2004-2007 - Kavass, Igor I. (USA)
President, 1977-1980; 1980-1983
First Vice-President, 1974-77
Board of Directors, 1986-1989; 1989-1992
Board of Directors (ex officio), 1983-1986 - Kahvecioğlu, Kerem (Turkey)
Vice-President, 2019-2022; 2022-
Board of Directors, 2013-2016; 2016-2019 - Kearley, Timothy J. (USA)
Secretary, 1986-1989; 1989-1992 - Kinder, Petal (Australia)
Board of Directors, 2004-2007; 2007-2010; 2016-2019
Immediate Past President (ex officio), 2013-2016
President, 2010-2013 - Kjölstad, Britt S. M. (Switzerland)
Secretary, 1995-1998
Board of Directors, 1992-1995; 1998-2001 - Kongshavn, Halvor (Norway)
Second Vice-President, 2007-2008 [23]
Board of Directors, 2001-2004; 2004-2007 - Knudsen, Holger (Germany)
Immediate Past President, 2004-2007
President, 2001-2004
Second Vice-President, 1998-2001
Board of Directors, 1995-1998 - Korevaar, Jacob D. (The Netherlands/Switzerland)
Second Vice-President, 1977-1980
Board of Directors, 1971-74; 1974-1977 - Kreuzer, Karl (Germany)
Board of Directors, 1971-1974 - Kunz, Lotte (Switzerland)
Board of Directors, 1971-1974
- Kaskla, Giina (Estonia)
- L
- Landheer, Bartholomeus (The Hague)
Board of Directors, 1959-1962; 1962-65; 1965-1968 - Leser, Hans-G. (Germany)
President, 1971-1974
First Vice-President, 1965-1968; 1968-1971
Board of Directors, 1965-1968; 1974-1977 - Liddell, Leon M. (USA)
First Vice-President, 1971-1974 - Liivak, Arno (USA)
Treasurer, 1980-1983
Secretary-Treasurer, 1977-1980
Board of Directors, 1983-1986; 1986-1989; 1989-1992 - Löffler, Klaus H. (Germany)
Board of Directors, 1965-1968 - Looks, Jarmilla (Switzerland)
Second Vice-President, 2004-2007
Board of Directors, 2000-2001 [24]; 2001-2004 - Louis-Jacques, Lyonette (USA)
Board of Directors, 2022- - Lupoi, Maurizio (Italy)
Second Vice-President, 1971-1974 - Luu, Xinh (USA)
Treasurer, 2010-2013; 2013-2015 [25]
Board of Directors, 2007-2010
- Landheer, Bartholomeus (The Hague)
- M
- Matsuyama, Sadao (Japan)
Board of Directors, 1959-1962; 1962-1965 - McIvor, Frances Jill (Canada)
Board of Directors, 1968-1971; 1971-1974 - Menzinger, Klaus (Germany)
President, 1983-1986
First Vice-President, 1980-1983
Board of Directors, 1977-1980 - Morrison, Ann (Canada)
Secretary, 2001-2004; 2004-2007
Board of Directors, 1995-1998; 1998-2001 - Moys, Elizabeth M. (England)
Board of Directors, 1965-1968 - Müller, Harald (Germany)
Board of Directors, 1995-1998; 1998-2001 - Münkner, Hans-H. (Germany)
Secretary-Treasurer, 1974-1977
- Matsuyama, Sadao (Japan)
- N
- Nagy, Lajos (Hungary)
Board of Directors, 1974-1977; 1977-1980; 1980-1983 - Narayan, Uma (India)
Board of Directors, 2007-2010; 2010-2013 - Newton, Velma (Barbados)
Board of Directors, 1986-1989
- Nagy, Lajos (Hungary)
- O
- Ogbeide, N. Anthony (Nigeria)
Board of Directors, 1977-1980 - Orrego-Hoyos, Gloria (Argentina)
Board of Directors, 2016-2019
- Ogbeide, N. Anthony (Nigeria)
- P
- Padilla-Rosa, Pedro (Puerto Rico)
Board of Directors, 2007-2010; 2010-2013; 2013-2014 [26] - Picone-Maxion, Bettina (Italy)
Board of Directors, 2004-2007 - Pollack, Lynn (Australia)
Board of Directors, 1983-1986
- Padilla-Rosa, Pedro (Puerto Rico)
- Q
- Quach, Trung (Australia)
Secretary, 2022-
Board of Directors, 2019-2022
- Quach, Trung (Australia)
- R
- Rasmussen, Lisbeth (Denmark)
Board of Directors, 1998-2001; 2001-2004 - Renie, June (Trinidad)
Board of Directors, 1989-1992; 1992-1995 - Renshawe, Michael (Canada)
Board of Directors, 1983-1986 - Roalfe, William R. (USA)
President, 1959-62
Board of Directors, 1962-1965 - Rodwell, John Lawrence (Australia)
First Vice-President, 1983-1986; 1986-1989; 1989-1992 - Rossier, June (Switzerland)
Treasurer, 1965-1968
- Rasmussen, Lisbeth (Denmark)
- S
- Sahl, Silke A. (USA)
Board of Directors, 2001-2004; 2004-2007 - Schwerin, Kurt (USA)
Board of Directors, 1965-1968; 1968-1971 - Schwietzke, Joachim (Germany)
Secretary, 1983-1986
Board of Directors, 1986-1989; 1989-1992; 1992-1995 - Scott, Marianne (Canada)
Board of Directors, 1974-1977 - Shaffer, Roberta (USA)
First Vice-President, 1995-1998; 1998-2000 [27]
Secretary, 1992-1995 - Sipkov , Ivan (USA)
First Vice-President, 1992-1993 [28]
Second Vice-President, 1980-1983
Treasurer, 1986-1989; 1989-1992
Secretary-Treasurer, 1968-1971
Board of Directors, 1983-1986 - Soboleva, Anita (Russia)
Board of Directors, 2007-2010; 2010-2013 - Srndergaard, Jens (Denmark)
Board of Directors, 1968-1971 - Sprudzs, Adolf (USA)
President, 1986-1989; 1989-1992
Secretary, 1980-1983
Board of Directors, 1974-1977; 1977-1980; 1983-1986; 1992-1995 - Steiner, William A.F.P. (England)
First Vice-President, 1977-1980
Second Vice-President, 1974-77 - Stern, William B. (USA)
President, 1962-1965
Secretary, 1959-62
Board of Directors, 1965-1968
- Sahl, Silke A. (USA)
- T
- Ticó, Josep Sort (Spain)
Board of Directors, 1993-1995 [29]; 1995-1998 - Traissac, Elisabeth (France)
Board of Directors, 1968-1971; 1971-1974 - Tsuno, Yoshiro (Japan)
Second Vice-President, 1986-1989; 1989-1992
Board of Directors, 1980-1983; 1983-1986 - Tuseth, Bård (Norway)
Second Vice-President, 2013-2016
Board of Directors, 2010-2013
- Ticó, Josep Sort (Spain)
- V
- van Holk, Lambert E. (The Netherlands)
Secretary, 1965-1968 - Veillon, Adrien (Switzerland)
Second Vice-President, 1965-68
Treasurer, 1962-1965
Board of Directors, 1959-62 - Vervliet, Jeroen (The Netherlands)
President, 2013-2016; 2016-2019
First Vice-President, 2010-2013
Board of Directors, 2007-2010 - Vivas, Jorge, B. (Argentina)
Board of Directors, 1959-62; 1962-1965 - Vlasman, Gert (The Netherlands)
Treasurer, 1983-1986 - Vogel, Ivo (Germany)
Board of Directors, 2010-2013; 2013-2016
- van Holk, Lambert E. (The Netherlands)
- W
- Walter, Raimund-Ekkehard (Germany)
Board of Directors, 1992-1995 - Wenger, Jean (USA)
Treasurer, 2022-
Board of Directors, 2019-2022 - Wenger, Larry B. (USA)
President, 1995-1998; 1998-2001
First Vice-President, 1993-1995 [30]
Past President, 2002-2004 [31]
Board of Directors, 1992-1993 - Wiktor, Christian (Canada)
Board of Directors, 1980-1983 - Wills, David (England)
Board of Directors, 2022- - Winterton, Jules (England)
Immediate Past President, 2010-2013
President, 2004-2007, 2007-2010
First Vice-President, 2001-2004
Board of Directors, 1995-1998; 1998-2001
- Walter, Raimund-Ekkehard (Germany)
- Z
- Zakaria, Shaikha (Malasia)
Board of Directors, 1980-1983
- Zakaria, Shaikha (Malasia)
Endnotes
[1] Deceased 1967.
[2] Acting President, 1967-1968.
[3] Office of Immediate Past President created by constitutional amendment in 2002. Constitutional amendments in 2016 changed the term of office of the Immediate Past President from 3 years to 1 year and the position was made ex officio.
[4] Position of Vice-President reinstated and the positions of First and Second Vice-President were discontinued by constitutional amendment in 2016.
[5] Position of First Vice-President discontinued by constitutional amendment in 2016.
[6] Deceased 1993.
[7] Appointed 1993.
[8] Resigned 2000.
[9] Position of Second Vice-President discontinued by constitutional amendment in 2016.
[10] Resigned 2008.
[11] Resigned 2015.
[12] Appointed 2015.
[13] Appointed Treasurer 2015.
[14] Resigned 2000.
[15] Resigned 2015.
[16] Appointed 2000.
[17] Deceased 2014.
[18] Appointed 1993.
[19] Appointed 2015.
[20] Deceased 1967.
[21] Resigned 2000.
[22] Resigned 2015.
[23] Resigned 2008
[24] Appointed 2000.
[25] Resigned 2015.
[26] Deceased 2014.
[27] Resigned 2000.
[28] Deceased 1993.
[29] Appointed 1993.
[30] Appointed 1993.
[31] Office of Immediate Past President created by constitutional amendment in 2002. Constitutional amendments in 2016 changed the term of office of the Immediate Past President from 3 years to 1 year and the position was made ex officio.