O Allah, rectify the affairs of the Muslims everywhere. — The Ummah
اللَّهُمَّ أَصْلِحْ أَحْوَالَ الْمُسْلِمِينَ فِي كُلِّ مَكَانٍ
Transliteration: Allaahumma aslih ahwaalal-muslimeena fee kulli makaan
Translation: O Allah, rectify the affairs of the Muslims everywhere.
Reference: General supplication