Sultan to as a sultanate ( "). The term is distinct from king ( "), despite both referring to a sovereign ruler. The use of "sultan" is restricted to Muslim countries, where the title carries religious significance, contrasting the more secular "king", which is used in both Muslim and non-Muslim countries. A feminine form of "sultan", used by Westerners, is Sultana or Sultanah and this title has been used legally for some (not all) Muslim women monarchs and sultan's mothers and chief consorts. However, Turkish and Ottoman Turkish also uses "sultan" for imperial lady, as Turkish grammar—which is influenced by Persian
The Sultan Center "United Security Group Company" (USGC) is a wholly owned subsidiary of TSC, specializing in security services and equipment as well as delivery, transportation and cleaning services. Security services are available on a 24-hour basis, with a team trained on aspects such as security functions, first aid and emergency response. K9 dogs form part of their services, whilst cash collection and valet parking services are available. USGC also acts as a distributor of security equipment, such as CCTV, x-ray machines, vehicle license plate recognition systems, tire killers and fire alarms. The Sultan Center The Sultan Center (TSC) (Arabic: مركز سلطان) is