NASA Federal Credit Union
- Membership is open to NASA employees and their immediate family and household members, as well as employees of many select employee groups and members of approved associations.
- http://www.nasafcu.com/

Municipal Employees Credit Union of Baltimore
- Baltimore. Serving employees of Baltimore City and select employee groups.
- http://www.mecu.com

Chessie Federal Credit Union
- Cumberland. Serving members who live, work, worship, attend school in, and businesses and other legal entities located in Allegany, Garrett and Washington County, MD, and Mineral and Taylor County, WV.
- http://www.chessiefcu.org

Bulldog Federal Credit Union
- Hagerstown. Serving members who live, work, worship, or attend school in Washington County, Maryland.
- http://www.bdfcu.com/

Andrews Federal Credit Union
- Suitland. Serving military personnel assigned to Andrews or McGuire Air Force Bases and other select employee groups.
- http://www.andrewsfcu.org/

Cecil County School Employees Federal Credit Union
- Elkton. Membership is open to employees of Cecil County schools.
- http://www.cecilcountyschoolefcu.com/

WEPCO Federal Credit Union
- Bloomington. Membership is open to employees of the Westvaco Corporation.
- http://www.wepcofcu.com/

Taylor Model Basin Federal Credit Union
- Cabin John. Membership is open to people employed with the Naval Surface Warfare Center, Carderock Division.
- http://www.tmbfcu.com/

State Employees Credit Union of Maryland
- Baltimore. Serving Maryland state employees, students and alumni of the University of Maryland system, and select community colleges and employee groups.
- http://www.secumd.org/

Lockheed Martin Federal Credit Union
- Baltimore. Membership is open to employees of Lockheed Martin.
- http://www.lmfcu.com/

First Peoples Community Credit Union
- Cumberland. Membership is open to persons who reside or work in Allegany and Garrett counties in Maryland, Mineral County West Virginia and Somerset County in Pennsylvania.
- http://www.firstpeoples.com/

U.S. Postal Service Federal Credit Union
- Clinton. Membership is open to all employees of the United States Postal Service who do not have a local credit union service available through another government employee-type credit union.
- http://www.uspsfcu.org/

Spectrum Federal Credit Union
- Frederick. Membership is open to select communities in Maryland and California, along with employees of select businesses.
- http://www.spectrumfcu.org/

Naval Research Lab Federal Credit Union
- Oxon Hill. Membership is open to employees of the Naval Research Lab.
- http://www.nrlfcu.org/

NIH Federal Credit Union
- Rockville. Serving employees of the National Institutes of Health.
- http://www.nihfcu.org/

Montgomery County Teachers Federal Credit Union
- Gaithersburg. Membership is open to Montgomery County teachers.
- http://www.mctfcu.org/

Philips Federal Credit Union
- Cambridge. Membership is open to employees of Philips Electronics, North American Corporation and its majority-owned subsidiaries.
- http://www.philipscu.org/

Mid-Atlantic Federal Credit Union
- Gaithersburg. Membership is open to residents of Upper Montgomery County.
- http://www.mafcu.org/

Money One Federal Credit Union
- Largo. Membership is open to select employer groups.
- http://www.moneyonefcu.org/

Lafayette Federal Credit Union
- Kensington. Membership is open to select businesses, residents of Potomac and a select area of the District of Columbia.
- http://www.lfcu.org/

Har-Co Maryland Federal Credit Union
- Bel Air. Membership is open to employees and retirees of select organizations in Harford County, Maryland.
- http://harcocu.org/

Marriott Employees Federal Credit Union
- Bethesda. Membership is open to employees of Marriott.
- http://www.marriottefcu.org/

Energy Federal Credit Union
- Rockville. Serves select employee groups and organizations.
- http://www.energyfcu.org/

Comstar Federal Credit Union
- Clarksburg. Membership is open to a select employer group and anyone who lives, works, worships or goes to school in the City of Frederick.
- http://comstarfcu.org/

First Eagle Federal Credit Union
- Baltimore. Serves the financial needs of the insurance industry employees in Baltimore.
- http://www.firsteaglefcu.org/

Cedar Point Federal Credit Union
- Patuxent River. Membership is open to residents and select employer groups.
- http://www.cpfcu.com/

Atlantic Financial Federal Credit Union
- Hunt Valley. Membership is open to select employer groups.
- http://www.affcu.org

Anne Arundel County Employees Federal Credit Union
- Millersville. Membership is open to Anne Arundel County employees.
- http://www.aacefcu.org/

Aberdeen Proving Ground Federal Credit Union
- Aberdeen. Membership open to select employer groups.
- http://www.apgfcu.com/

Johns Hopkins Federal Credit Union
- Baltimore. Serving employees of Johns Hopkins University and hospital, and related organizations.
- http://www.jhfcu.org/

Tower Federal Credit Union
- Serving select employee groups including the City of Laurel, Howard County government, the FCC, the NSA, General Dynamics, Netcom, OfficeMax. Headquarters in Laurel, with several other area locations.
- http://www.towerfcu.org/

SSA Baltimore Federal Credit Union
- Woodlawn. Serving employees of the Social Security Administration and Centers for Medicare and Medicaid Services in Baltimore and select employee groups.
- http://www.ssabfcu.org/

Saint Agnes Employees Federal Credit Union
- Baltimore. Serving employees of Saint Agnes Health Care.
- http://www.saefcu.org/

Point Breeze Credit Union
- Hunt Valley. Serving select businesses in Maryland.
- http://www.pbcu.com/

IR Federal Credit Union
- Riverdale. Serving employees of the Internal Revenue Service, the Bureau of Alcohol, Tobacco and Firearms, and other federal employees, along with select employee groups.
- http://www.irfcu.org/

Central Credit Union of Maryland
- Baltimore. Serving over 200 select employee groups in Maryland.
- http://www.ccumd.org/

APL Federal Credit Union
- Howard County. Serving residents of Howard County and their families.
- http://www.aplfcu.org/

First Financial Federal Credit Union of Maryland
- Lutherville. Serving educators, government employees, hospitals and select businesses in Baltimore City, Baltimore County and Carroll County, Maryland.
- http://www.firstfinancial.org