(Askeri) ilgi işareti; muhabere işletme talimatları; uzayda cisimlerin teşhisi (signal of interest; signal operating instructions; space object identification)
so ı
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[ 'sO, esp before adj or adv ] (adverb.) before 12th century. Middle English, from Old English swA; akin to Old High German sO so, Latin sic so, thus, si if, Greek hOs so, thus, Latin suus one's own; more at SUICIDE.