CEF (suomeksi)

Määritelmät:

(lb, en, philately, on postage stamps of India, 1900-1921): (w, China Expeditionary Force)
(lb, en, philately, with surcharge on stamps of Kamerun, 1915): (w, Cameroon Expeditionary Force)
(lb, en, military, Canada) (w, Canadian Expeditionary Force) of WWI