(1)抵押债券组合
具有相同特征的一组抵押债券。这些债券以同种不动产作为抵押担保，并且债券利率和期限相同。投资人购买债券后，从相应的抵押贷款偿付中获得投资收入。

(2)抵押信托
数个或众多抵押权人将抵押文书交于受托人而设立的信托，由受托人为抵押权人的利益持有该文书。

• schism
• schismaticus inveteratus
• schizophrenia
• scholarship record
• scholastic rating
• school attendance committee
• school board
• school bond
• school census
• school directors
• school district
• school fund
• school lands
• school nurse
• school of law
• school placement laws
• school preference law
• school taxes
• school township
• school trustees
• sciagraph
• Sciant praesentes et futuri.
• Science and Art Department
• science of law
• sciendum est