Blog
http://thaiwomantalks.com culture and life
http://womenlearnthai.com language learning
http://www.sirinyas-thailand.de/ culture and life
https://beauuaeb.wordpress.com/ culture and life
Dictionaries
http://linguee.me My dictionary, fast and mobile friendly
http://siamsmile.webs.com/thaiparticles/thaiparticles.html
http://wold.livingsources.org/vocabulary/23
http://www.isan.clubs.chula.ac.th/lang/index.php?transaction=search_word.php
http://ling.arts.chula.ac.th/tnc2/ Thai National Corpus with word frequencies
http://glosbe.com/en/th/ crowd sourcing dictionary
http://rirs3.royin.go.th/coinages/webcoinage.php Royal Institute Dictionary, the official Thai dictionary
http://www.easyasthai.com/ Simple and fast dictionary
http://thai-notes.com/tools/predictionary.shtml Fast dictionary
Reading / Writing
http://www.retire2thailand.com/retire2-reading-thai.php
http://thaitextreader.com/index.php/how-to/
http://markhollow.com/m/thaivocab/ThaiReadingWritingSummary.pdf
http://readingthai.wisc.edu/thai-reader-site-volume-1.html
http://slice-of-thai.com/pronunciation-guides/ Comparison of Thai phonemic transcription systems
http://www.sealang.net/lab/justread A lot of free texts in Thai / English side-by-side
http://thai-notes.com/typing/typingtrainers.shtml typing trainer
http://unicode.org/cldr/utility/breaks.jsp Splitting a Thai text into seperate words
Grammar
http://www.thai-notes.com/index.shtml
http://th.wikibooks.org/wiki/ภาษาไทย
http://www.st.ac.th/bhatips/gramma3.htm
Courses
http://www.thailanguagewiki.com/
http://www.fsi-language-courses.net/ Complete & free FSI Courses for over 20 languages
Community
https://www.facebook.com/groups/faranglearnthai/
Learning / Flashcards
http://www.memrise.com/courses/english/thai/
http://quizlet.com/subject/thai/
https://ankiweb.net/shared/info/1099961109 Top 3000 Thai words with sound
https://ankiweb.net/shared/info/1291832412 Top 1000 Thai words with sound, english, german, phonetic
http://quizlet.com/underlines/folders/thai-reading-tone-rules 3 sets with at least 3 words for every tone rule
http://markhollow.com/m/thaivocab/index.php
https://gloss.dliflc.edu/ Defense Language Institute - certificate error, just ignore and proceed. A lot of useful courses like the FSI
Teachers
http://www.thailanguagehut.com/
http://www.learn2speakthai.net/
https://www.facebook.com/thaiwithkrissi
Manee B. Parish, maneetutoring@gmail.com Phone: 083-224-2527 Skype: manee_fla (Very good Thai teacher with a degree in English, she's been an US citizen for years, but returned to Thailand)
Other
http://www.sti.chula.ac.th/academic/non-native/CU-TFL The Chulalongkorn University Proficiency Test of Thai as a Foreign Language (CU-TFL)
http://www.learningthai.com/comprehension/thai_006_1.htm 6th grade Thai language exam