abbr. 在家上班族(Small Office/Home Office);索和区(South of Houston Street);太阳及日光层观测卫星(Solar and Heliospheric Observatory);安全及职业保健署(Safety and Occupational Health Office)
district in New York city, 1969, from "South of Houston Street," but probably also echoing the name of the London neighborhood (famous for vice by early 19c.), which was so called since at least 1630s, originally "So Ho," a hunting cry (c. 1300) used in calling from a distant place to alert hounds and other hunters; the West End district was so called from earlier association of this area with hunting.