أ - alif
ب - baa'
ت - taa'
ث - thaa' (similar to the 'th' in 'theory')
ج - jeem
ح - haa'
خ - khaa'
د - dal
ذ - thal (similar to the 'th' in 'then')
ر - raa'
ز - zain
س - seen
ش - sheen
ص - Ssaad (as in s- odd)
ض - ddad (as in d- odd)
ط - tt- uh
ظ - tthhad
ع - 'eain
غ - ghain
ف - faa'
ق - khaaf (sounds like "cough")
ك - kaaf (sounds like "calf" in an American accent)
ل - lam
م - meem
ن - noon
ه - haa'
و - waw
ي - yaa'
Let's start off with the all of the letters, then single out the difficult ones.
{"src": "wikihow-all_test", "title": "How to Pronounce Difficult Arabic Letters2"}