Glossary

| A | B | C | D | E | F | G | H | I | J | L | M | N | O | P | Q | R | S | T | U | V | W
  • UNESCO
    United Nations Educational, Scientific and Cultural Organization; conducts the study titled “TERCE”
  • UNICEF
    United Nations Children's Fund; co-initiator of the study “SEA-PLM”