In some languages, especially those that use certain alphabets, many acronyms come from the governmental use, particularly in the military and law enforcement services. The Indonesian military (TNI – "Tentara Nasional Indonesia") and Indonesian police (POLRI – "Kepolisian Republik Indonesia") are infamous for heavy acronyms use. Examples include the "Kopassus" ("Komando Pasukan Khusus"; Special Forces Command), "Kopaska" ("Komando Pasukan Katak"; Frogmen Command), "Kodim" ("Komando Distrik Militer"; Military District Command – one of the Indonesian army's administrative divisions), "Serka" ("Sersan Kepala"; Head Sergeant), "Akmil" ("Akademi Militer"; Military Academy – in Magelang) and many other terms regarding ranks, units, divisions, procedures, etc.