Arabic to English
By F.J. Steingass (Digital Dictionaries of South Asia). The standard Persian-English dictionary, originally published in 1892, still in use and considered basic for the study of Persian
By Sulayman Hayyim (Digital Dictionaries of South Asia)
Modern Assyrian
by H.G. Raverty (Digital Dictionaries of South Asia)
by John T. Platts (Digital Dictionaries of South Asia)
Persian to Persian Dictionary