EOB

EOB may refer to:


 * Ed O'Brien (b. 1968), member of the rock band Radiohead who releases solo music as EOB
 * Eastern / Greek Orthodox Bible, an English-language Bible edition
 * End of business
 * Explanation of benefits
 * Enemy Order of battle
 * Electronic order of battle, a concept in intelligence management
 * End of Block character, a character to terminate a transmission block