OF | |
abbr. chem. scient. | Oxygen Free |
abbr. el. scient. | Optical Fiber |
abbr. IT | Output File; Overflow Flag |
abbr. mil. | Objective Force; Opposing Force; Optional Form |
abbr. progr. IT | Open File |
abbr. sport. | Outfield; Outfielder |
Regional: 30 phrases in 13 subjects |
Abbreviation | 15 |
Astronomy | 1 |
Business | 1 |
Ecology | 1 |
Education | 2 |
Meteorology | 1 |
Non-governmental organizations | 1 |
Oceanography & oceanology | 2 |
Religion | 1 |
School | 1 |
Sports | 1 |
Trademark | 1 |
University | 2 |