ו said to be the same as و
Waw (wāw "hook") is the sixth letter of the Semitic abjads,  including 
Phoenician wāw , 
Aramaic waw ,
Hebrew  vav ו‎, 
Syriac waw ܘ 
and Arabic wāw و (sixth in abjadi order; 27th in modern Arabic order).
It represents the consonant [w] in classical Hebrew, and [v] in modern Hebrew, as well as the vowels [u] and [o]. In text with niqqud, a dot is added to the left or on top of the letter to indicate, respectively, the two vowel pronunciations.
It is the origin of Greek Ϝ (digamma) and Υ (upsilon), Cyrillic У, Latin F and V and later Y, and the derived Latin- or Roman-alphabet letters U, and W.A variant of Kurdish û وو, ۇ /uː/; historically for Serbo-Croatian /o/.Hebrew Waw / Vav
Hebrew spelling: וָו‎ or וָאו‎ or וָיו‎.Pronunciation in Modern Hebrew
Vav has three orthographic variants, each with a different phonemic value and phonetic realisation: