The Universal Postal Union adopted the term " a�rogramme ", the French word for air letter, during the 1951 & ndash; 52 13th Postal Union Congress held in Brussels and all countries inscribe this on their air mail lettersheets except for the United Kingdom which still uses the term " Air Letter ".
How to say air letter in Hindi and what is the meaning of air letter in Hindi? air letter Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.