| Opus Embedded Command |
Computing |
OEC |
| Offshore Engineered Component |
Computer Security |
OEC |
| Oxygen Equilibrium Curve |
Physiology |
OEC |
| Ouachita Enterprise Community |
Community |
OEC |
| Olfactory Ensheating Cell |
Medical |
OEC |
| Orange Empire Conference |
Sports |
OEC |
| Outdoor Emergency Care |
Medical |
OEC |
| Office Equipment Company of Mobile |
Business Firm |
OEC |
| Ocussi |
Airport Code |
OEC |
| Outdoor Education Center |
Education |
OEC |
| Orion Engineered Carbons S.A |
NASDAQ Symbol |
OEC |
| Offshore Engineered Components |
US Government |
OEC |
| Operational Evaluation Command |
Military |
OEC |
| Ocussi, Indonesia |
Regional Airport Code |
OEC |
| One Economy Chicago |
Organization |
OEC |
| Only Envying Clowns |
Funny |
OEC |
| Ordre Des Experts Comptables (france) |
Accounts and Finance |
OEC |
| Odd Engineering Contraption |
Funny |
OEC |
