As far as I can tell, it is used as an abbreviation of exposition, meaning a large-scale public exhibition or show.
Easy, Eggs, elf's, ends, ecce, ease, eccl, east, eads, earl, Earp, ecru, echo, edge, eddy, edit, eggy, egad, Eire, Elbe, Emil, emit, endo, epic, Epis, Eris, Erse, Etna, Eton, etch, expo, eyes, eyre, Ezra.
The prefix ex means out of; outside of; from. Some words that start with the prefix ex are: excavate, exchange, exclude, excrete, exfoliate, exhale, expel, expend, extern, external, extinct, extortion, extreme, extremity, extrude, exude, and so on. The prefix ex also means former, and in this case it is hypenated: ex-friend, ex-spouse, ex-Muslim.
Expo Expo was created on 2001-03-28.
The website Screen Writing Expo offers information on the Screen Writing Expo. For example, it tells one where the Expo takes place and what the Expo is.
The LG EXPO is a phone that has a built-in projecter
Japan Expo was created in 1999.
Expo Air was created in 1997.
Singapore Expo was created in 1999.
Interstellar Expo was created in 2007.
Comikaze Expo was created in 2011.
Electronics Expo was created in 2004.
LG eXpo was created in 2009.
Sands Expo was created in 1990.
Expo 2010 was in Shanghai, China.