PHS

Từ điển WordNet v3.1 - WordNet Dictionary

noun

an agency that serves as the office of Surgeon General;
includes agencies whose mission is to improve the public health
• Syn:
United States Public Health Service
• Hypernyms:
agency, federal agency, government agency, bureau, office, authority
• Part Holonyms:
Department of Health and Human Services, Health and Human Services, HHS