The Center for Advanced Research on Language Acquisition (CARLA) from the University of Minnesota provides a list of 16 electronic mailing lists for teachers of several less commonly taught languages (LCTL).
Also a CARLA resource, this website offers information on how to subscribe to an email listserve dedicated to foreign language assessment.
The Foreign Language Teaching Forum (FLTEACH) is a forum centering on foreign language teaching methods for all levels and languages. In addition to subscription information, the website offers the option to search their archives.
FLASC-L focuses on topics related to the supervision and coordination of foreign language programs in the US. Archived discussion threads can also be accessed.
Offered by The Center for Applied Linguistics (CAL), ÑANDUTI is an electronic discussion list on topics related to foreign language learning in grades preK-8.
LIM-A is a listserv for language immersion education in the Americas and the equivalent of LIME in Europe. The purpose of this listserv is both to provide opportunities for discussing research and teaching-related issues related to language immersion and to announce conferences, job postings, and upcoming events.
TEACHERS OF ENGLISH AS A SECOND LANGUAGE LIST
Hosted by the City University of New York, TESL-L@LISTSERV.CUNY.EDU is a discussion forum for topics related to the teaching of English as a Second and Foreign language.