In the timeline Saint Muhammad, some terms are vastly different from those in OTL. The following is a list of important terms.
Nations and territories
Aram - The territory comprising most of the Fertile Crescent, excepting the Levant and Egypt, plus territory on the Syrian Desert.
Arabistan - Arabia
Awal - Bahrain
Mandaestan - OTL Khuzestan, Luristan, Ilam and Kermanshah.
Nabatea - The territiory between Sham, Syria, Hijaz and Judea.
Syria - Not only used to determine OTL Syrian territory, but everything west of the Euphrates until the Mount Lebanon Range in the West, and down to Nabatea and Judea. (not to be confused with Sham)
Sham - The northernmost part of Arabistan, between Nejd and Mesopotamia
Elam - Southern Iran
Kimit - Egypt (more specifically, the Nile River and the Eastern Desert)
Palestine - The area of the Levant inhabited by Arabs and Copts,
Axum - Formerly referring to only Ethiopia, but now to all of the Horn of Africa and Nubia.
Copts - Egyptians
Cities and Small Places
Gombroon - Bandar 'Abbas
- Abad-Shahr: Later Bandar 'Abbas
Shafawaj: Qatar-UAE border
CSAO - Ctesiphon-Seleucia-[Veh] Ardashir-[New] Opis
Eliat - Aqaba