English abbreviations from oeo to ofa
- OEO(optical and electro-optical)
- OEP(Outdoor Education Program)
- OEPAF(Odessa Emergency Providers Achievement Fund)
- OEQ(Open Ended Question)
- OER(Örnsköldsvik Airport)
- OERI(Office of Educational Research and Improvement)
- OES(Antoine de Saint Exupéry Airport)
- OESC(Orange Ex-Services' Club)
- OESD(Open-Ended Straight Draw)
- OESO(Occupational & Environmental Safety Office)
- OET(Online Education and Training)
- OEU(Operation Eyesight Universal)
- OEW(On Eagles' Wings)
- OEX(Ordnance and Explosives)
- OF(Oxygen Free)
- OFA(Occipital Face Area)
