International Phonetic Association: Oldest representative organisation for phoneticians. Contains information on membership, publications, and the International Phonetic Alphabet.
U. W. Linguistic Phonetics Laboratory: Information on University of Washington Lingustic Phonetics Lab: people, facility, mystery spectrogram, and projects.
UCL Phonetics and Linguistics: Undergraduate and graduate degrees in linguistics, phonetics and phonology; summer course in English phonetics; educational and computatational resources in phonetics.