And it is generally used when teaching students at the Watchtower Educational Center in Patterson, New York, U.S.A.
كَمَا أَنَّهَا ٱللُّغَةُ ٱلرَّسْمِيَّةُ فِي ٱلْمَرْكَزِ ٱلرَّئِيسِيِّ ٱلْعَالَمِيِّ لِشُهُودِ يَهْوَهَ .‏