State Fire Marshal's Office
- Mission statement, annual reports, and safety tips.
- http://www.doi.state.ms.us/htm_files/sfiremars.htm

Mississippi Fire Academy
- Providing instruction and support to fire departments throughout the State of Mississippi.
- http://www.doi.state.ms.us/fireacad/

Mississippi Public Service Commission
- Regulates telecommunications, electric, gas, water and sewer utilities.
- http://www.psc.state.ms.us/

Mississippi Office of Homeland Security
- Official site provides information on the agency, grants, proposals, vendor information, training events and newsletters and press releases.
- http://www.homelandsecurity.ms.gov/

Mississippi Department of Agriculture & Commerce
- Information on department's agencies and programs with online applications for licensure.
- http://www.mdac.state.ms.us/

Mississippi State Tax Commission
- Provides state income and business tax forms and information.
- http://www.mstc.state.ms.us/

Mississippi Association of Supervisors (MAS)
- Organization of county government officials, working together to develop an effective and efficient system of county government in the state. Information about events, issues, and resources available.
- http://www.masnetwork.org/

Mississippi State Chemical Laboratory
- An independent state-supported division of Mississippi State University. The Laboratory was established by the state in 1892 for the primary purpose of providing chemical analyses for the control of fertilizer quality.
- http://www.mscl.msstate.edu/

Mississippi Management and Reporting System
- Central repository for statistics and financial information offering password-protected access to officials and researchers.
- http://merlin.state.ms.us/

Mississippi Justice Court
- Directory of courts, lawyers, and other legal services in Mississippi.
- http://www.justicecourt.com/

Mississippi Census Profiles
- Data from the U.S. Census, including a listing of local Census data centers and a breakdown of Congressional districts.
- http://www.census.gov/datamap/www/28.html