Urdu uses the Perso-Arabic script (Nastaliq). Since the English letters P, D, and F have direct phonetic equivalents, the acronym is written in two primary ways:
The meaning of "PDF" shifts slightly based on domain: p d f meaning in urdu
Urdu nouns have grammatical gender (masculine/feminine). PDF has been assigned by common usage. The reason is elision: the implied noun is dastaveez (document), which is masculine. Urdu uses the Perso-Arabic script (Nastaliq)