For the exhibition AIWOS 2021 60 exhibitors in the Philately class, 19 in the Memorabilia class and 11 youngsters have registered.
In the honorary class, another 8 exhibitors, who were invited, will present their collection.
| # | Name | Title | Class | ||
| 501 | Capuano Mario | Swimming, diving, and water polo at the Olympic Games (1896-1960) | PHILA | ||
| 502 | Piqout Jean Pierre | Tennis et Olympisme | PHILA | ||
| 503 | AIT-Braham Christophe | Mes Voyages Olympiques | MEMO | ||
| 504 | MUSEE MUNICIPAL DE COLOMBES | Clin d’oeil olympique | MEMO | ||
| 505 | Genovese Valeriano | Il golf, una magnifica ossessione | PHILA | ||
| 506 | Hou Kun | Winter Olympics Posters and Scarves | MEMO | ||
| 507 | Bruno Massimiliano | Footballers of the world play for a cup | PHILA | ||
| 508 | Christin René | Chamonix 1924/ La Naissance des Jeux Olympiques d’Hiver | PHILA |
| # | Name | Title | Class | ||
| 001 | Agaogullari Mehmet Edip | The Summer Olympic Games 1896-1936 | TH | ||
| 002 | Bánás Artúr | HOW SKIING WON – The heroic age of modern skiing | OF-PP | ||
| 003 | Bánás Artúr | One of the most popular winter sport alpine skiing | TH | ||
| 004 | Bisogno Fabio | Il Volley | TH | ||
| 005 | Bisogno Fabio | Table Tennis | TH | ||
| 006 | Bisogno Fabio | Beach Volley – History of the game and Olympic games | OF-TH | ||
| 007 | Bommottet Michel | Olympisme (Les Jeux Olympiques de l’ère Moderne) | TH | ||
| 009 | Caterino Umberto | Athletics | TH | ||
| 011 | Daniel Herrmann | OLYMPISM, the perpetual battle by renovators | OP | ||
| 012 | Daniel Herrmann | OLYMPISM, The perpetual battle by renovators | TH | ||
| 013 | Daniel Herrmann | PARIS 1924, LA MOTIVATION OLYMPIQUE ” Boissons alcoolisées et sport vue par Saint-Raphaël Quinquina” | OF-PP | ||
| 014 | Daniel Herrmann | BERLIN 1916, THE OLYMPIC DREAM,from racetrack (1909) to the “Deutschen Stadion” (1913-1933) | PP | ||
| 015 | Daziniere Francis | Histoire de la flamme olympique | TH | ||
| 016 | Daziniere Francis | La France et l’olympisme | TH | ||
| 017 | Deangelis Pier Antonio | BEACH VOLLEYBALL | OP | ||
| 018 | Didier Dominique | Le rugby : un match par la philatélie | OF-TH | ||
| 019 | Didier Dominique | Le Rugby aux Jeux Olympiques | OF-TH | ||
| 020 | Didier Dominique | Le rugby des origines à nos jours | TH | ||
| 021 | Estus Glenn | 1932 Olympic Winter Games of Lake Placid | TR | ||
| 026 | Fink Klaus | Philatelistische Dokumentation des Paralympischen Fackellaufes 2010 Vancouver | OF-TH | ||
| 027 | Fritz Rüdiger | MILON OF CROTONE – For the first time an Olympic champion on a stamp | OF-TR | ||
| 028 | Gontier Jean-Claude | L’ émission commémorative des Jeux Olympique de 1924 à Paris et son utilisation | TR | ||
| 030 | Jacobs Norman | TENNIS – From Game of Kings to Sport for All | TH | ||
| 031 | Justynova Marie | OLYMPIC GAMES PARIS 1924 AND CZECHOSLOVAKIA | OF-TH | ||
| 032 | Krecsik Kalman | SUMMER OLYMPIC GAMES AND MEDALISTS 1896 – 1928 | TH | ||
| 033 | Kwan Kwok Yiu | The Slogan Cancellations for the 1920 Summer Olympic Games | OF-PH | ||
| 034 | Kwan Kwok Yiu | Maximum Cards Collection for the Tokyo 2020. | OF-MA | ||
| 035 | leclancher Michel | L’athletisme “Citius, Altius, Fortius “ | MA | ||
| 037 | Lippert Thomas | Höher, schneller, weiter – Flugsport, Luftverkehr und Luftpost im Zeichen der fünf Ringe / Von den Anfängen bis 1932 | OP | ||
| 038 | Lippert Thomas | Post und Kommunikation zu den XXVI. Olympischen Sommerspielen | PH | ||
| 039 | Lippert Thomas | Postal activities during the Olympic Winter Games LILLEHAMMER 1994 | PH | ||
| 040 | Lippert Thomas | Zum Einsatz der Klüssendorf-Automaten-Marken (ATM) während der Olympischen Sommerspiele BARCELONA ’92 | OF-PH | ||
| 041 | Maestrone Mark | Men’s Gymnastics: Dressed to Win | OF-TH | ||
| 042 | Mani Jagannath | THE IMAGE OF SUMMER OLYMPICS | TH | ||
| 043 | Miklós László | Hungarian athletes at the modern Olympic Games (Magyar sportolók az újkori olimpiai játékokon) | TH | ||
| 044 | Miquel Llompart Joan | Sport, a Social Phenomenon | TH | ||
| 045 | Petrás Jan | Emil Zátopek – Czhech Locomotive | OF-TH | ||
| 046 | Petrasek Jaroslav | HISTORY OF CZECH PHYSICAL CULTURE AND SPORT UP TO 1939 | TH | ||
| 047 | Petrasek Jaroslav | NO PROFIT, NO GLORY! | TH | ||
| 048 | Petrasek Jaroslav | WHITE WATER SLALOM WORLDCHAMPIONSHIP AND PHILATELY | TH | ||
| 049 | Picconi Salvatore | European and South American footballers: games, stories and more | TH | ||
| 050 | Polo Pasquale | It’s Football ? Yes it’s American Football | TH | ||
| 051 | Polo Pasquale | The game of Rugby town | TH | ||
| 052 | Polo Pasquale | The games of “Mare Nostrum” – The Mediterranean Olympics | OP | ||
| 053 | Sacristan Orejon Santiago | Olympic’s Games History | TH | ||
| 054 | Schullian Rufin | Citius Altius Fortius – Olympic Games Paris 1924 | TH | ||
| 055 | Sharma Dinesh Chandra | OLYMPIC FLAME & TORCH RELAY – Summer Olympics | OF-TH | ||
| 056 | Sharma Avinash | Olympic Games | TH | ||
| 057 | Sharma Dinesh Chandra | OLYMPIC SPIRIT | OP | ||
| 058 | Sharma Dinesh Chandra | SUMMER OLYMPIC GAMES | TH | ||
| 059 | Slavik Vaclav | PANORAMA OF THE OLYMPIC HITORY | TH | ||
| 060 | Steinbach Susanne | Stars on Ice | OP | ||
| 061 | Trucchi Alvaro | BARON PIERRE DE COUBERTIN | TH | ||
| 062 | Trucchi Alvaro | WHITE OLYMPICS | TH | ||
| 063 | Trucchi Alvaro | SNOW SPORTS: THE HISTORY OF SKIING | TH | ||
| 064 | Trucchi Alvaro | THE SHOOTING | TH | ||
| 065 | Urushima Andrew | Spoiled By War: The Games of the XIIth Olympiad | OF-TH | ||
| 066 | Urushima Andrew | The 1944 Gross Born POW Olympics | OF-PH | ||
| 067 | Woelk Günter | Von der Bewegungskultur zur Leichtahletik | TH |
| # | Name | Title | Class | ||
| 102 | Brivio Pierangelo | Herbert Kilpin pioneer of football in Italy | MEMO | ||
| 104 | Di Tucci Alessandro | The soccer ball, the heart of soccer | MEMO | ||
| 105 | Diaz Vega Gustavo Adolfo | MEXICO 1968 OLYMPIC GAMES | MEMO | ||
| 106 | Dr. Kunz Christian | Spiele der I. Olympiade der Neuzeit in Athen 1896 im Spiegel von Memorabilia | MEMO | ||
| 107 | Facy Laurent | Olympic and paralympic mascots | MEMO | ||
| 108 | Gavelle Mathieu | A french private olympic collection | MEMO | ||
| 109 | Guzman Alejandro | Colección XIX OLIMPIADA MEXICO 1968 | MEMO | ||
| 111 | Letsch Ralph | Helsinki 1952 – Fußball | MEMO | ||
| 113 | Polo Pasquale | The pins of the Italian National Olympic Committee (CONI) | MEMO | ||
| 114 | Polo Pasquale | The pins of the National Olympic Committee of the Republic of San Marino (CONS) | MEMO | ||
| 115 | Prat Robert | National Olympic Committee pin collection | MEMO | ||
| 116 | Rolle Giovanni | Il mio Museo – Torino 2006 (My Museum- Turin 2006) | MEMO | ||
| 117 | Salaun Catherine | Albertville 1992 NOC | MEMO | ||
| 120 | Tagliamonte Salvatore | SPORT AND BANKONOTES | MEMO | ||
| 121 | Trucchi Alvaro | LE VIGNETTE DEI GIOCHI OLIMPICI INVERNALI / VIGNETTES WINTER OLYMPIC GAMES | MEMO | ||
| 122 | Zanirato André | Jeux Olympiques Grenoble 1968 | MEMO |
| # | Name | Title | Class | ||
| 201 | Sören Hauptfleisch & Junge Briefmarkenfreunde Herford | Nummer 1 – Der Fußballtorwart | Y-TH | ||
| 202 | 4A SCUOLA CARDUCCI BOLOGNA teacher ROSSANA GANDINI | WHAT GAME ARE WE PLAYING? | Y-TH | ||
| 203 | Bott Lukas | Olympische Sommerspiele | Y-TH | ||
| 204 | Brockmann Christian | Olympische Sportarten der Sommerspiele | Y-TH | ||
| 205 | CLASSE 3 A SCUOLA PRIMARIA CARDUCCI teacher ROSSANA GANDINI | HI, I AM A BALL! | Y-TH | ||
| 206 | Janzer Emely | Pferde- die Welt des Reitens | Y-TH | ||
| 207 | Muranyi Marco | Football – You have to be eleven friends! | Y-TH | ||
| 208 | Röcker Lina | Basketball – das körperlose Spiel | Y-TH | ||
| 209 | Schäfer Mathias, Köhler Pascal | The olympic disciplines of athletics | Y-TH | ||
| 210 | Librić Luka | Croatian Olympic Medals | Y-TH |
| # | Name | Title | Class | ||
| 301 | Waller Josh | My London 2012 Pins and Memorabilia collection | Y-MEMO |
PHILA Philately MEMO Memorabilia TH Thematic PH Postal History TR Traditional | MA Maximaphily OP Open Philately IP Illustrated Postcards OF One Frame Y Youth Philately |
