National Liberation Front

The National Liberation Front, Viet Cong, or Mặt trận Dân tộc Giải phóng Miền Nam Việt Nam was a Communist resistance movement in South Vietnam.  File:NLF ship.A.webp|1964 30xu 4th anniversary of the NLF. File:NLf 1967.jpg|1967 20xu 7th anniversary. File:NLF Lenin.jpg|1970 2d Lenin. File:NLF vote.A.webp|1976 6xu voting. Dual issue with North Vietnam. 
 * It first issued stamps in 1963 inscribed MǍT TRÂN DÂN TÔC GIẢI PHỎNG MIẾN NAM VIỆT NAM.
 * Some following issues would have the inscription abbreviated M.T.D.T.G.P. MIẾN NAM VIỆT NAM and similarly.
 * In 1970 it was changed to CỘNG HÔA MIẾN NAM VIỆT NAM.
 * In 1976, the National Assembly commemorative issue was its last. Vietnam was reunified.