What does COED stand for?

Char-Oil-Energy-Development - Process - Project of Office of Coal Research

Coeducational

Composition and Editing Display - Later, MRTT (MCD)

Computer-Operated - or -Oriented Electronic Display

Computer Operated Electronics Display - Program - Computer science (ECII)

Computer Optimized Experimental Design (AAEL)

Concentration on Engineering Design (AAG)

Concise Oxford English Dictionary - A publication

Crude Oil Evaluation Data - Petroleum engineering