Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Key for Search Module Codes and Names

We call several different indexes when serving search results, and we present results from each of these indexes in a separate block, or module, on the results page. Each module loads when there are relevant search results to display. Each module has a code, and you’ll see these codes in the Download Details csv files available through the Queries or Clicks pages of the Admin Center analytics section.

This page lists all the module codes and their full names.

Code Module Name
AIDOC      Collections
BBG Best Bets: Graphics
BOOS Best Bets: Text
BSPEL Spelling Suggestions (Bing/Google)
BWEB Web Results (Bing)
DECOR* Value-added Links for SEC Filings
FRDOC Federal Register Documents
I14Y Web Results (Search.gov via i14y)
IMAG Image Results (Bing)
JOBS Jobs
LOVER Spelling Overrides (Search.gov)
MEDL Health Topics
NEWS RSS Feeds
NIMAG Image Results (MRSS)
OASIS Image Results (Search.gov)
OSPEL Spelling Suggestions (Search.gov Images)
OVER Spelling Overrides (Bing/Google)
QRTD Routed Queries
SPEL Spelling Suggestions (Search.gov)
SREL Related Searches
TWEET Tweets (Twitter)
VIDS Video Results (YouTube)

* indicates a deprecated module code.