The Double Taxation Relief (Air Transport Undertakings and their Employees) (Hungary) Order 1975
双重课税宽免（空运企业及其雇员）（匈牙利）令1975

The Double Taxation Relief (Air Transport Undertakings and their Employees) (Soviet Union) Order 1974
1974年双重课税宽免（航空运输业及其雇员）（苏联）令

The Double Taxation Relief (Air Transport Profits) (Cameroon) Order 1982
1982年双重课税宽免（空运利润）（喀麦隆）令

The Double Taxation Relief (Air Transport Profits) (Ethiopia) Order 1977
1977年《双重课税宽免（空运利润）（埃塞俄比亚）令》

The Double Taxation Relief (Air Transport Profits) (Kuwait) Order 1984
1984年双重课税宽免（空运利润）（科威特）令

The Double Taxation Relief (Shipping and Air Transport Profits) (Jordan) Order 1979
1979年《双重课税宽免（航运及空运利润）（约旦）令》

The Double Taxation Relief (Shipping and Air Transport Profits) (Venezuela) Order 1979
1979年《双重课税减免（航运及空运利润）（委内瑞拉）令》

The Double Taxation Relief (Shipping and Air Transport Profits) (Zaire) Order 1977
1977年《双重课税宽免（航运及空运利润）（扎伊尔）令》

The Double Taxation Relief (Shipping and Air Transport Profits) (Brazil) Order 1968
1968年《双重课税宽免（航运及空运利润）（巴西）令》