English abbreviations from roe to roial
- ROE (Rules Of Engagement)
- ROEC (Rural Opportunities Enterprise Center)
- ROECI (Rural Opportunities Enterprise Center, Inc.)
- ROESY (Rotational Overhauser Effect SpectroscopY)
- ROEX (Rules of Engagement Exercise)
- ROF (Royal Ordnance Factory (UK))
- ROFA (Remote Operating Facility Airborne)
- ROFF (Rotation Object File Format)
- ROFFA (ROFFA is a urban nickname for the city of Rotterdam. Rotterdam is located in Holland in the Lowlands in Netherlands.)
- ROFL(MAO) (Rolling On the Floor Laughing (My Ass Off))
- ROFLOL (Rolling On the Floor Laughing Out Loud)
- ROFLRL (Rolling on the Floor Laughing Real Loud)
- ROFR (Right of First Refusal (finance))
- ROG (Rogers Municipal Airport (Carter Field))
- roh (Raeto-Romansh language (ISO 639-2 code))
- ROHA (Royal Oak Hockey Association)
- ROHS (Restriction Of Hazardous Substances)
- ROI (Return On Investment, Republic of Ireland.)
- ROIAL (Residential Option in Arts and Letters)