ICF  International Coach Federation 

https://coachfederation.org/

Neurolanguage Coach Network®

https://neurolanguagecoachnetwork.com/

ILCA International Language Coaching Association

https://internationallanguagecoaching.com/

EALTHY European Association of Language Teachers for Health Care

https://ealthy.com/

iatefl  International Association of Teachers of English as a Foreign Language

http://www.iatefl.org/

BEsig Business English Special Interest Group/iatefl.

http://www.besig.org

ELTAS English Langauge Teachers Association Stuttgart

http://www.eltas.de/