ALPHABET
Language Guide - Audio reading of alphabet - glide mouse over letters too
The German Alphabet with pronunciation key by Ed Curtis
The German Alphabet with pronunciation explanations by Deutsch im Netz.
Audio: Alphabet and Alphabet song from Deutsch Online in RealAudio format.
Rich Aguilar's Alphabet audio and sample words
Alphabet and alphabet song from OSU's Online Interactive Learning.
Acronyms with audio and a quiz from Deutsch Online.See Hangman games under numbers and other links.
PRONUNCIATION
German Pronunciation Guide
Umlauts: listening exercise to train the ear from InterDeutsch.
Allein von Hermann Hesse with quiz and audio.
Audio: Pronunciation guide from Gary Smith in RealAudio format.
Useful Expressions in German from Fodor's Living Language.
Tongue Twisters.