Acronyms (2) Siglas (2) Sigles (2) Charts, diagrams, etc (1) Typographers (1) Historiated initials (1) Habit breaking (1) World War, 1914-1918 (1) Union labels (1) Tobogganing (1) Speeches, addresses, etc (1) Skeleton (1) Secrecy (1) Republics (1) Politics, Practical (1) Political science (1) Languages, Secret (1) Initials (1) Habit (1) Copyists (1) Civilization, Modern (1) Political and social views (1) Social life and customs (1) Evolution (1) Metonyms (1) Graphic methods (1) Copistas (1) Iniciales (1) Secreto (1) Lenguajes secretos (1)