| Country/Region | Family Name | First Name | Registrant Type | Payment Info | Payment Date:
month/day/year |
| Brazil | Böck | Carina | Primary (regular full meeting attendee) | Paid | 1/16/2018 |
| Brazil | Toste | Raquel | Primary (regular full meeting attendee) | Paid | 1/16/2018 |
| Canada | Batchelder | Harold (Hal) | Organization/Observer (officially invited) | Waived | |
| Canada | Batten | Sonia | Invited Speaker (officially invited) | InterFund | |
| Canada | Brown | Robin | Primary (regular full meeting attendee) | Waived | |
| Canada | Bychkov | Alexander | Organization/Observer (officially invited) | Waived | |
| Canada | Chamberlain | Jon | Invited Speaker (officially invited) | InterFund | |
| Canada | Crawford | William | Primary (regular full meeting attendee) | Paid | 4/20/2018 |
| Canada | Du Preez | Cherisse | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Canada | Peña | Angelica | Convenor (Session/Workshop) | Paid | 11/21/2017 |
| Canada | Snelgrove | Paul | Invited Speaker (officially invited) | InterFund | |
| Canada | Therriault | Thomas | Invited Speaker AND Convenor | Paid | 2/8/2018 |
| Canada | Trites | Andrew | Workshop Participant ONLY | Paid | 4/20/2018 |
| Chile | Cabrera-Nuñez | Susana | Student | Paid | 4/12/2017 |
| China, PR | Jiang | Zengjie | Invited Speaker (officially invited) | InterFund | |
| China, PR | Jin | Xianshi | Convenor (Session/Workshop) | Paid | 4/23/2018 |
| China, PR | Li | Jingmei | Invited Speaker AND Convenor | Paid | 4/24/2018 |
| China, PR | Li | Xinzheng | Invited Speaker (officially invited) | InterFund | |
| China, PR | Shan | Xiujuan | Primary (regular full meeting attendee) | Paid | 4/23/2018 |
| Chinese-Taipei | Sun | Chin-Hwa Jenny | Invited Speaker (officially invited) | Refund | 12/4/2018 |
| Colombia | Selvaraj | John Josephraj | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| France | Colas | Francois | Convenor (Session/Workshop) | Paid | 4/23/2018 |
| France | Flye-Sainte-Marie | Jonathan | Primary (regular full meeting attendee) | Paid | 4/17/2018 |
| France | Oliveros-Ramos | Ricardo | Primary (regular full meeting attendee) | InterFund | |
| Germany | Koenigstein | Stefan | Primary (regular full meeting attendee) | InterFund | |
| Italy | Gutierrez | Nicolas | Invited Speaker AND Convenor | InterFund | |
| Japan | Aoki | Yoshinori | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Japan | Doi | Toshimasa | Primary (regular full meeting attendee) | Paid | 11/16/2017 |
| Japan | Guo | Xinyu | Invited Speaker (officially invited) | InterFund | |
| Japan | Hasegawa | Daisuke | Invited Speaker (officially invited) | Paid | 11/10/2017 |
| Japan | Hosoda | Shigeki | Primary (regular full meeting attendee) | Paid | 3/27/2018 |
| Japan | Ishikawa | Kazuo | Student | Paid | 11/26/2017 |
| Japan | Itoh | Sachihiko | Convenor (Session/Workshop) | Paid | 12/7/2017 |
| Japan | Iwasaki | Toshihide | Invited Speaker (officially invited) | InterFund | |
| Japan | Kaneko | Hitoshi | Primary (regular full meeting attendee) | Paid | 11/13/2017 |
| Japan | Karaki | Tatsuro | Student | Paid | 11/23/2017 |
| Japan | Kida | Shinichiro | Primary (regular full meeting attendee) | Paid | 3/8/2018 |
| Japan | Kimura | Shingo | Primary (regular full meeting attendee) | Paid | 11/30/2017 |
| Japan | Kiyofuji | Hidetada | Invited Speaker (officially invited) | Paid | 12/14/2017 |
| Japan | Kouketsu | Shinya | Convenor (Session/Workshop) | Paid | 11/14/2017 |
| Japan | Kuroda | Hiroshi | Convenor (Session/Workshop) | Paid | 11/13/2017 |
| Japan | Kurogi | Masao | Invited Speaker (officially invited) | Paid | 11/6/2017 |
| Japan | Masumoto | Yukio | Primary (regular full meeting attendee) | Paid | 12/12/2017 |
| Japan | Osafune | Satoshi | Invited Speaker (officially invited) | InterFund | |
| Japan | Oyaizu | Hitomi | Student | Paid | 11/24/2017 |
| Japan | Saito | Hiroaki | Primary (regular full meeting attendee) | Paid | 11/29/2017 |
| Japan | Sakamoto | Tatsuya | Student | Paid | 4/24/2018 |
| Japan | Suga | Toshio | Invited Speaker (officially invited) | InterFund | |
| Japan | Tadokoro | Kazuaki | Primary (regular full meeting attendee) | Paid | 3/15/2018 |
| Japan | Yasunaka | Sayaka | Invited Speaker (officially invited) | InterFund | |
| Japan | Zavolokin | Aleksandr | Organization/Observer (officially invited) | Paid | 11/14/2017 |
| Korea, R | Park | Chul | Organization/Observer (officially invited) | InterFund | 8/5/2018 |
| México | Aceves Medina | Gerardo | Primary (regular full meeting attendee) | InterFund | |
| México | Alvarez-Borrego | Saul | Primary (regular full meeting attendee) | InterFund | |
| México | Arreguin-Sánchez | Francisco | Invited Speaker AND Convenor | InterFund | |
| México | Baumgartner | Tim | Primary (regular full meeting attendee) | Paid | 11/14/2017 |
| México | Bautista-Romero | Jesús | Primary (regular full meeting attendee) | InterFund | |
| México | Casillas-López | Cristina | Student | InterFund | |
| México | Coronado Álvarez | Luz de Lourdes Aurora | Student | InterFund | |
| México | Díaz-Castañeda | Victoria | Primary (regular full meeting attendee) | Paid | 11/28/2017 |
| México | Espinosa-Carreón | Leticia | Primary (regular full meeting attendee) | InterFund | |
| México | Gendron | Diane | Primary (regular full meeting attendee) | Paid | 4/23/2018 |
| México | Jimenez-Quiroz | Maria | Primary (regular full meeting attendee) | InterFund | |
| México | Jimenez-Rosenberg | Sylvia | Primary (regular full meeting attendee) | Paid | 11/24/2017 |
| México | Lara-Lara | Jose | Primary (regular full meeting attendee) | InterFund | |
| México | Lavaniegos | Bertha | Invited Speaker (officially invited) | Paid | 11/21/2017 |
| México | Lluch-Cota | Daniel | Primary (regular full meeting attendee) | Paid | 12/1/2017 |
| México | Lluch-Cota | Salvador | Convenor (Session/Workshop) | Paid | 1/12/2018 |
| México | Lorda | Julio | Primary (regular full meeting attendee) | InterFund | |
| México | Márquez | Amaru | Student | InterFund | |
| México | Ojeda Ruiz de la Peña | Miguel | Primary (regular full meeting attendee) | InterFund | |
| México | Oyervides Figueroa | Jesús | Student | InterFund | |
| México | Palomares | Ricardo | Primary (regular full meeting attendee) | InterFund | |
| México | Pavia | Edgar | Primary (regular full meeting attendee) | InterFund | |
| México | Payan Alcacio | Juan | Student | InterFund | |
| México | Petatán-Ramírez | David | Student | Paid | 4/2/2018 |
| México | Ramirez | Isabel | Primary (regular full meeting attendee) | InterFund | |
| México | Rene | Funes | Primary (regular full meeting attendee) | InterFund | |
| México | Rivas | David | Primary (regular full meeting attendee) | Paid | 11/27/2017 |
| México | Rodriguez Amador | Erick | Student | InterFund | |
| México | Rodríguez-Sánchez | Rubén | Convenor (Session/Workshop) | InterFund | |
| México | Ruvalcaba Aroche | Erick | Student | InterFund | |
| México | Saldívar-Lucio | Romeo | Primary (regular full meeting attendee) | InterFund | |
| México | Sanchez | Alberto | Primary (regular full meeting attendee) | InterFund | |
| México | Sánchez-Velasco | Laura | Primary (regular full meeting attendee) | InterFund | |
| México | Treviño-Balandra | Erick | Student | InterFund | |
| México | Uribe-Prado | Ana | Student | InterFund | |
| México | Valencia Gasti | Jose | Primary (regular full meeting attendee) | InterFund | |
| Peru | Aguirre-Velarde | Arturo | Primary (regular full meeting attendee) | InterFund | |
| Peru | Aliaga | Anibal | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Peru | Aramayo | Víctor | Primary (regular full meeting attendee) | InterFund | |
| Peru | Aronés Flores | Katia Julissa | Primary (regular full meeting attendee) | InterFund | |
| Peru | Asto | Cristhian | Student | Paid | 4/20/2018 |
| Peru | Ayón | Patricia | Primary (regular full meeting attendee) | InterFund | |
| Peru | Bernales | Avy | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Peru | Buitron | Betsy | Primary (regular full meeting attendee) | InterFund | |
| Peru | Correa | David | Primary (regular full meeting attendee) | InterFund | |
| Peru | Cueva-Shapiama | Deivis | Non-attendee with a poster | Paid | 5/7/2018 |
| Peru | Espinoza Morriberon | Dante | Student | InterFund | |
| Peru | Graco | Michelle | Primary (regular full meeting attendee) | InterFund | |
| Peru | Grados Paredes | Daniel Isaias | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Peru | Gutiérrez | Dimitri | Invited Speaker (officially invited) | Paid | 4/25/2018 |
| Peru | Gutierrez Torero | Mariano | Primary (regular full meeting attendee) | Paid | 4/17/2018 |
| Peru | Lau-Medrano | Wencheng | Primary (regular full meeting attendee) | InterFund | |
| Peru | Luján Paredes | Criscely | Student | InterFund | |
| Peru | Mendoza | Ursula | Primary (regular full meeting attendee) | Paid | 4/26/2018 |
| Peru | Merma | Lander | Primary (regular full meeting attendee) | InterFund | |
| Peru | Moron Correa | Giancarlo | Primary (regular full meeting attendee) | InterFund | |
| Peru | Niquen | Miguel | Primary (regular full meeting attendee) | Paid | 4/26/2018 |
| Peru | Orosco Montenegro | Ximena | Primary (regular full meeting attendee) | InterFund | |
| Peru | Pastor | Ruslan | Invited Speaker (officially invited) | Paid | 4/26/2018 |
| Peru | Peraltilla | Salvador | Volunteer | Paid | 4/24/2018 |
| Peru | Pinedo Arteaga | Elda | Primary (regular full meeting attendee) | InterFund | |
| Peru | Quesquén | Roberto | Primary (regular full meeting attendee) | InterFund | |
| Peru | Sotil | Giovanna | Non-attendee with a poster | Paid | 5/7/2018 |
| Peru | Torrejón-Magallanes | Josymar | Primary (regular full meeting attendee) | InterFund | |
| Peru | Urbina | Rodolfo | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Peru | Yamashiro | Carmen | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| Peru | Zimmermann | Dereck | Primary (regular full meeting attendee) | Paid | 4/23/2018 |
| Russia | Prants | Sergey | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| The Netherlands | Bush | Simon | Invited Speaker (officially invited) | Paid | 12/7/2017 |
| U.S.A. | Barth | Jack | Invited Speaker (officially invited) | Paid | 2/16/2018 |
| U.S.A. | Bograd | Steven | Primary (regular full meeting attendee) | Paid | 4/23/2018 |
| U.S.A. | Criddle | Keith | Primary (regular full meeting attendee) | Paid | 1/24/2018 |
| U.S.A. | Crooks | Jeffrey | Primary (regular full meeting attendee) | Paid | 11/26/2017 |
| U.S.A. | Curchitser | Enrique | Convenor (Session/Workshop) | Paid | 4/23/2018 |
| U.S.A. | Demer | David | Primary (regular full meeting attendee) | Paid | 4/24/2018 |
| U.S.A. | Di Lorenzo | Emanuele | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Duffy | Leanne | Primary (regular full meeting attendee) | Paid | 11/22/2017 |
| U.S.A. | Griffiths | Shane | Primary (regular full meeting attendee) | Paid | 11/22/2017 |
| U.S.A. | Howell | Evan | Primary (regular full meeting attendee) | Paid | 2/28/2018 |
| U.S.A. | Ianelli | James | Invited Speaker (officially invited) | Paid | 4/24/2018 |
| U.S.A. | Jacox | Michael | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Johnson | Kenneth | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Kasperski | Stephen | Primary (regular full meeting attendee) | InterFund | |
| U.S.A. | Leitner | Astrid | Student | Refund | 4/4/2018 |
| U.S.A. | Lilly | Laura | Student | InterFund | |
| U.S.A. | Michaels | William | Primary (regular full meeting attendee) | Paid | 4/25/2018 |
| U.S.A. | Muhling | Barbara | Primary (regular full meeting attendee) | Paid | 11/21/2017 |
| U.S.A. | Pan | Minling | Convenor (Session/Workshop) | Paid | 2/28/2018 |
| U.S.A. | Polovina | Jeff | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Rykaczewski | Ryan | Primary (regular full meeting attendee) | Paid | 4/14/2018 |
| U.S.A. | Squires | Dale | Primary (regular full meeting attendee) | Paid | 4/23/2018 |
| U.S.A. | Stock | Charles | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Weber | Edward | Convenor (Session/Workshop) | Paid | 4/11/2018 |
| U.S.A. | Werner | Francisco | Invited Speaker (officially invited) | InterFund | |
| U.S.A. | Wren | Johanna | Primary (regular full meeting attendee) | Paid | 12/1/2017 |