(1)不可转售证券
不能在市场上出售，只能由持有人赎回出资的证券，如某些政府债券和票据。

(2)非畅销证券
投资前景不好的有价证券。

• industrial dispute
• industrial district
• industrial establishment
• Industrial Estates Corporations
• industrial goods
• industrial homework
• industrial hospital
• industrial injuries
• industrial injuries benefit
• industrial insurance
• industrial law
• industrial life insurance
• industrial property
• industrial railroad
• industrial relations
• industrial relations court
• industrial relations department
• Industrial Reorganisation Corporation
• industrial revenue bonds
• industrial school
• industrial tribunals
• industrial union
• Industrial Workers of the World/I.W.W.Wobblies
• industrial zone
• industry