Useful Links:
 
UK
British Association for Applied Linguistics (BAAL): https://www.baal.org.uk/
ELEUK: https://www.eleuk.org/
Linguistics Association of Great Britain and Northern Ireland (LAGB): https://www.lagb.org.uk/
University Council of General and Applied Linguistics (UCGAL):  http://www.linguistics.ac.uk/

EUROPE
European Second Language Association (EuroSLA):  https://www.eurosla.org/
Association Internationale de Linguistique Appliquée (AILA): https://aila.info/

USA
Academia Norteamericana de la Lengua Española (ANLE): https://www.anle.us/
American Association of Teachers of Spanish and Portuguese (AATSP): https://www.aatsp.org/
American Association for Applied Linguistics (AAAL): https://www.aaal.org/
Asociación de Lingüística y Filología de América Latina (ALFAL): https://mundoalfal.org/
Association for Applied Linguistics (AAAL): https://www.aaal.org/
Linguistic Society of America (LSA): https://www.linguisticsociety.org/
Modern Language Association of America: https://www.mla.org/
Society for Linguistic Anthropology (SLA): https://linguisticanthropology.org/