Serious Fraud Office (SFO)
The Serious Fraud Office (SFO) is a non-ministerial government department of the Government of the United Kingdom that investigates and prosecutes serious or complex fraud and corruption in England, Wales and Northern Ireland.
SERP
Search Engine Results Pages (SERP) are the pages displayed by search engines in response to a query by a searcher. The main component of the SERP is the listing of results that are returned by the search engine in response to a keyword query, although the pages may also contain other results such as advertisements.