A’in-Seen-Qaf. (Alphabets of the Arabic language - Allah, and to whomever He reveals, know their precise meanings.)
16 Hamid S. Aziz
Ain Sin Qaf. (Three more mystical letters)
17 Hilali & Khan
'Ain-Sin-Qaf. [These letters are one of the miracles of the Quran, and none but Allah (Alone) knows their meanings].
18 Maulana Mohammad Ali
Beneficent God!
19 Mohammad Habib Shakir
Ain Sin Qaf.
20 Mohammed Marmaduke William Pickthall
A'in. Sin. Qaf.
21 Muhammad Sarwar
Ayn. Sin. Qaf.
22 Qaribullah & Darwish
'AeenSeenQaaf
23 Safi-ur-Rahman al-Mubarakpuri
`Ain Sin Qaf.
24 Wahiduddin Khan
'Ayn Sin Qaf.
25 Talal Itani
Ayn, Seen, Qaf.
26 Tafsir jalalayn
`ayn sn qf; God knows best what He means by these [letters].
27 Tafseer Ibn Kathir
Ain Sin Qaf.
We have previously discussed the individual letters
28 Almuntakhab Fi Tafsir Alquran Alkarim
Ein, S. (Seen), Q. (Qaff) the surah opens with these introductory letters from the Arabic Alphabet to draw attention to the miracle of the Quran which though written in the people's tongue cannot be emulated
القرآن الكريم - الشورى٤٢ :٢ Asy-Syura 42:2 Ha Meem 'Ain Seen Coff