Agency

دَائِرَة

dāʔira

(government office)

فَاعِلِيَّة

fāʕiliyya

(capacity of acting or of exerting power)

وَكَالَة

wakāla

(establishment engaged in doing business for another)

وِكَالَة

wikāla

(office of an agent, or relation between a principal and his agent)