 | Associacio Andorrana de Monitores d'Esqui | Andorra | ad-AAME | 98 |
 | Asociación Argentina De Instructores De Esquí y snowboard | Argentina | ar-AADIDE | 1340 |
 | Australian Professional Snowsports Instructors | Australia | au-APSI | 77 |
 | Belgian Ski Instructors Association | Belgium | be-AMBS | 233 |
 | Bosnia Herzegowina Ski Instructors Association | Bosnia & Herzegovina | ba-BHSIA | 119 |
 | Bulgarian Ski School | Bulgaria | bg-BSS | 49 |
 | Canadian Ski Instructors' Alliance | Canada | ca-CSIA | 125 |
 | Escuela Nacional de Instructores de Ski de Chile A.G. - National Chilean Ski School | Chile | cl-ENISCHAG | 100 |
 | Hrvatski zbor učitelja i trenera sportova na snijegu - Croatian snowsport instructors and trainers association | Croatia | hr-HZUTS | 655 |
 | Asociace profesionálních ucitelu lyzování | Czech Republic | cz-APUL | 294 |
 | Danish Association of Professional Ski Instructors | Denmark | dk-DAPSI | 351 |
 | Suomen Hiihdonopettajat r.y. - Finnish National Association of Ski Instructors | Finland | fi-FNASI | 174 |
 | Deutscher Skilehrerverband e.V. | Germany | de-DSLV | 3594 |
 | British Association of Snowsport Instructors | Great Britain | gb-BASI | 1405 |
 | Union of Greek Ski Instructors | Greece | gr-UGSI | 145 |
 | Síoktatók Magyarországi Szövetsége | Hungary | hu-SMSZ | 74 |
 | Irish Association of Snowsports Instructors | Ireland | ie-IASI | 25 |
 | Israeli Association of Ski Instructors | Israel | il-IASI | 3 |
 | Landesberufskammer der Skilehrer in Südtirol | Italy | it-STSLV | 1796 |
 | Professional Ski Instructors Association of Japan | Japan | jp-SIA | 1010 |
 | Association of Snowsport Instructors of North Macedonia - MAISS | Macedonia | mkd-MAISS | 30 |
 | Montenegrin Association of Snowsport Instructors | Montenegro | me-MASI | 183 |
 | Nederlands Vereniging von Ski- en Sneuuwsportleraren | Netherlands | nl-NVVS | 156 |
 | New Zealand Snowsports Instructors Alliance | New Zealand | nz-NZSIA | 110 |
 | Den Norske Skiskole | Norway | no-DNS | 73 |
 | Stowarzyszenie Instruktorow i Trenerow Narciarstwa | Poland | pl-SITN-PZN | 365 |
 | Snowpro Romania | Romania | ro-Snowpro | 242 |
 | National Russian Ligue of Instructors | Russia | ru-NRLI | 3479 |
 | Ski Instructor Association San Marino | San Marino | sm-SIAS | 301 |
 | Strukovna Organizacija Interski Srbija | Serbia | rs-SOIS | 67 |
 | Slovenská asociácia učiteľov lyžovania a snowboardingu | Slovakia | sk-SAPUL | 20 |
 | Združenje uciteljev in trenerjev smucanja Slovenije | Slovenia | sl-ZUTS | 566 |
 | Korea Ski Instructors Association | South Korea | kr-KSIA | 25 |
 | Asociación Española Profesores Entrenadores Deportes de Inverno | Spain | es-AEPEDI | 1087 |
 | Svenska Skidlärarföreningen | Sweden | se-SSLF | 659 |
 | Swiss Snowsports Association | Switzerland | ch-SSS | 5609 |
 | Türkiye Kayak Ögretmenleri Dernegi | Turkey | tr-TKOD | 4 |
 | Professional Ski Instructors of America | United States of America | us-PSIA | 103 |