Now, you can deduce from the herein above Chart that Arabic letters are 29 with the letter hamza, sometimes is regarded as a separate Letter. Further, in the first column above, you can see some dashes or symbols on the Arabic Letter above or below them; they are called Arabic vowels (Described later).
http://www.arabic-keyboard.org/arabic/arabic-alphabet.php
You may well have to spell out your name and perhaps your address in Arabic. Here is the alphabet and how to pronounce it. Download mp3 - right click and choose 'save target as'. In order to see this content you need to have both Javascript enabled and Flash installed. Visit BBC Webwise for full instructions.
http://www.bbc.co.uk/languages/other/arabic/guide/alphabet.shtml
The Arabic alphabet, or الأبجدية [el abjadiyya] , consists of 28 letters, 25 of which are consonants, and only 3 are vowels : أ [alif] , و [waw] and ي [ya’a] also known as long vowels. Arabic is a consonantic language which means vowels could theoretically be omitted when writing words.
http://www.bbc.co.uk/languages/other/arabic/guide/alphabet.shtml
2- Arabic letters form words by connecting them together. 3- Arabic Alphabet is written and read from right to left. 4- Arabic Letters' writing has three forms: initial, medial, and final i.e. different in shape according to their position. 5- Letters in isolation and final are mostly the same in shape.
http://www.arabic-keyboard.org/arabic/arabic-alphabet.php
The Brahmic family of alphabets used in India use a unique order based on phonology: The letters are arranged according to how and where they are produced in the mouth. This organization is used in Southeast Asia, Tibet, Korean hangul, and even Japanese kana, which is not an alphabet.
https://en.wikipedia.org/wiki/Alphabet
There are dozens of alphabets in use today, the most popular being the Latin alphabet (which was derived from the Greek). Many languages use modified forms of the Latin alphabet, with additional letters formed using diacritical marks. While most alphabets have letters composed of lines (linear writing), there are also exceptions such as the alphabets used in Braille, fingerspelling, and Morse code.
https://en.wikipedia.org/wiki/Alphabet
The Phoenician script was the first phonemic script and was the ancestor of modern alphabets, including Arabic, Greek, Latin, Cyrillic and Hebrew. According to terminology introduced by Peter T. Daniels, an alphabet in the narrow sense is one that represents both vowels and consonants as letters equally.
https://en.wikipedia.org/wiki/Alphabet
Several letters in the Arabic alphabet share the same shape and are differentiated only by the number and placement of dots above or below, e.g. the letter. حـ [ha] , becomes. خـ [kha] , with a dot above it, and. جـ [gim] , with a dot below it.
http://www.bbc.co.uk/languages/other/arabic/guide/alphabet.shtml
It is used by many to begin any Language by teaching its Parts of Speech; however, logically it is better to begin our trip by teaching the Arabic Alphabet (Arabic Letters) as it is the reasonable starting point.
http://www.arabic-keyboard.org/arabic/arabic-alphabet.php
The English word alphabet came into Middle English from the Late Latin word alphabetum, which in turn originated in the Greek ἀλφάβητος (alphabētos), from alpha and beta, the first two letters of the Greek alphabet.
https://en.wikipedia.org/wiki/Alphabet
how many letters are in the arabic alphabet
There are 28 letters in the Arabic alphabet. There are 28  letters in Arabic alphabet.