Possible Clues:

• Vietnam's --- Dinh Diem
• Vietnamese leader ___ Dinh Diem
• '(clap, clap) ___...' (children's song lyric about a dog's name)
• Vietnamese name that anagrams into an egg drink
• Independent charity, for short
• Greenpeace, e.g., for short
• Doctors Without Borders or Oxfam, in brief
• CARE or Mercy Corps, e.g
• Oxfam, e.g
• Human Rights Watch, e.g.: Abbr