| English | Thesaurus |
| Administrative Services Organization | ASO |
| Bureau of Citizenship and Immigration Services | BCIS |
| Center for Mental Health Services | CMHS |
| Central Intelligence Services | CIS |
| controlled technical services | The controlled use of technology to enhance counterintelligence and human intelligence activities (JP 2-01.2) |
| Coordinating Tax Services Office | CTSO |
| Defense Information Systems Network - Leading Edge Services | DISN-LES |
| Defense Legal Services Agency | DLSA |
| Department Of Administrative Services | DAS |
| Department Of Human Services | DHS |
| Directorate Of Information Systems And Services | DISS |
| Disability Determination Services | DDS |
| Emergency Services District | ESD |
| Environmental Information Services | EIS |
| Federal Acquisition Services For Technology | FAST |
| Food, Nutrition, and Consumer Services | FNCS |
| General Electric Government Services | GEGS |
| geospatial information and services | The collection, information extraction, storage, dissemination, and exploitation of geodetic, geomagnetic, imagery, gravimetric, aeronautical, topographic, hydrographic, littoral, cultural, and toponymic data accurately referenced to a precise location on the Earth’s surface (JP 2-03) |
| Government Information Technology Services | GITS |
| Health Resources and Services Administration | HRSA |
| Health Services Inspection | HSI |
| hygiene services | The provision of personal hygiene facilities and waste collection; and the cleaning, repair, replacement, and return of individual clothing and equipment items in a deployed environment (JP 4-0) |
| Immigrant Social Services | ISS |
| Inspection Services Information System | ISIS |
| Maintenance Management Services | MMS |
| National Regulatory Services | NRS |
| National Relay Services | NRS |
| Office of Community Oriented Policing Services | COPS |
| Office of Community Services | OCS |
| Other Personal Services | OPS |
| Performance Based Services Acquisition | PBSA |
| personnel services support | Service-provided sustainment activities that support a Service member during both joint exercises and joint operations (JP 1-0) |
| Professional Services | PS |
| Rehabilitation Services Administration | RSA |
| Reporting Services Branch | RSB |
| Services Against Financial Exclusion | SAFE |
| Social Services | SS |
| uniformed services | The Army, Navy, Air Force, Marine Corps, Coast Guard, National Oceanic and Atmospheric Administration, and Public Health Services (JP 1-0) |
| United States Citizenship And Immigration Services | USCIS |
| Vessel Traffic Services | VTS |
| Vessel Traffic Services Zone | VTSZ |
| Wireless Network Access Services | WNAS |
