Alphabetic code

Alphabetic code may refer to:


 * Alphabetic code –  as used in education;
 * Alphabetic principle –  the basis for alphabetic writing systems;
 * Huffman coding using letters as symbols;
 * ISO 4217 –  codes for currency and funds units;
 * Country code –  any of several systems codes to represent countries and other geographic areas;
 * ISO 3166-1 –  a specific set of codes for different countries
 * Federal Reserve Bank –  codes for the different districts in the US Federal Reserve banking system