Current Research
http://glottolog.org/glottolog?search=Arabic#3/24.11/29.91
Comprehensive list of publications for individual Arabic dialects
https://en.wikipedia.org/wiki/Arabic_chat_alphabet
Arabic chat alphabet (Arabish) – historical development and common usage
http://aidabucharest2015.lls.unibuc.ro
International Association of Arabic Dialectology (current research on Arabic linguistics)
http://arabiclinguisticsforum.com
Arabic Linguistics Forum (current research on Arabic linguistics)
http://www.zal.uni-hd.de/english.html
Journal dedicated to the study of Arabic linguistics