"included in the index" is correct and usable in written English.
You can use it when you want to refer to a particular item being listed in an index or table of contents. For example, "The chapter on job readiness skills is included in the index at the end of the book."
Included in the index is a certain Annie Tyndale and another person with that surname.
Included in the index for the first time, nurses are the new champions, trusted even more than doctors.
(Approximately fifteen U.N. member nations are not included in the index because relevant data for these countries are not available).
Syria is not included in the index because of the problem of collecting data during the conflict there.
But sites that pay for Yahoo's new program can guarantee that they are included in the index.
But other data is included in the index published by environment department Defra, which makes figures for species decline slightly different.
From 1926 through 1936, only longer-form obituaries were included in the index; about 10percentt of the 400 to 500 indexed each year were for women.
Metrics found to be linked to human pressures using ANCOVA and multiple correlation matrix were selected to be included in the index.
Sterling's depreciation has been helpful for the City's main stock market yardstick – the FTSE 100 – since many of the companies included in the index have dollar earnings which are flattered by a drop in the pound.
Moreover, none of the sites that use Inktomi and LookSmart results provide any disclosure that some Web sites have paid to be included in the index, let alone which links involve payment by the advertisers.
More than two-thirds (69%) of the states included in the index scored less than 50 out of 100, and were therefore judged to have a serious corruption problem.
