Foreign service and Federal agency

Foreign service noun - The part of the State Department that supplies diplomats for the United States embassies and consulates around the world.

Federal agency and foreign service are semantically related. In some cases you can use "Federal agency" instead a noun phrase "Foreign service".

Federal agency noun - An administrative unit of government.

Foreign service and federal agency are semantically related. Sometimes you can replace phrase "Foreign service" with "Federal agency", this phrases are similar.