Business: Online Business Reference Sources

The Treasury Reporting Rates of Exchange dataset provides the U.S. government's authoritative exchange rates to ensure consistency for foreign currency units and U.S. dollar equivalents across all reporting done by agencies of the government.

Conversion factors to convert current dollars from years 1774 to estimated 2023 to dollars of CPI (1982-84), 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, estimated 2014, and two special CPI measures

Check live foreign currency exchange rates.

Currency converter displays market rates.

Over 1,000 accounting and finance terms from the New York State Society of CPAs

The EH.Net Encyclopedia of Economic and Business History is designed to provide students and laymen with high quality reference articles in the field.

This authoritative and comprehensive dictionary contains clear, concise definitions of key economic terms. Covering all aspects of economics including economic theory and policy, applied microeconomics and macroeconomics, labour economics, public economics and public finance, monetary economics, and environmental economics, this is the essential reference work in this area.

Free public access to millions of informational documents filed by publicly traded companies and others in the SEC's Electronic Data Gathering, Analysis, and Retrieval (EDGAR) system.

Search for the name of the company or ticker symbol in the search box. Click on “Historical Data” to see prices for the open, high, low, close, as well as stock volume.

Click on any Six Digit Code to see the Top Business Profiles within that Industry.

The Standard Industrial Classification Codes that appear in a company's disseminated EDGAR filings indicate the company's type of business. These codes are also used in the Division of Corporation Finance as a basis for assigning review responsibility for the company's filings. For example, a company whose business was Metal Mining (SIC 1000) would have its filings reviewed by staffers in the Office of Energy & Transportation.

This page allows the user to search the 1987 version SIC manual by keyword, to access descriptive information for a specified 2,3,4-digit SIC, and to examine the manual structure.

The Occupational Outlook Handbook (OOH) provides information on what workers do; the work environment; education, training, and other qualifications; pay; the job outlook; information on state and area data; similar occupations; and sources of additional information for more than 300 occupational profiles covering about 4 out of 5 jobs in the economy.

Education level and projected openings, 2023–33. Whatever your education level or goal, you have lots of career options. The U.S. Bureau of Labor Statistics (BLS) can show you which occupations are expected to have the most openings for new entrants with various levels of education.

Over 7,000 U.S. and Canadian advertisements covering five product categories - Beauty and Hygiene, Radio, Television, Transportation, and World War II propaganda - dated between 1911 and 1955.