Abbreviations beginning with O

OWLSOcala Wild Life Sanctuary (Florida, USA)
Miscellaneous

OWLSOlder Wiser Lutheran Saints
Miscellaneous » Unclassified

OWLSOlder Wiser Lutheran Seniors
Miscellaneous » Unclassified

OWLSOrnithological Waterstones Landing Service
Miscellaneous » Unclassified

OWLSOtsego Wildlife Legacy Society
Miscellaneous » Unclassified

OWLSour wishes of love and support
Miscellaneous » Unclassified

OWLSOutagamie Waupaca Library System (Wisconsin)
Miscellaneous

OWLSOutdoor Wilderness Leadership School (est. 1996; Montana and Virginia)
Miscellaneous

OWLSOutdoor Wildlife Learning and Survival
Miscellaneous » Unclassified

OWLSOutdoor Wisconsin Leadership Synergies (George Williams College of Aurora University)
Miscellaneous

OWLSOxford Word and Language Service
Miscellaneous

OWLTOne-Way Light Time (half the round-trip travel time between Earth and a celestial body)
Academic & Science

OWLTOverwhelmingly Large Telescope
Academic & Science

OWLTOzaukee Washington Land Trust (est. 1992; Wisconsin)
Miscellaneous

OWLUOcean World Lines
Regional » Railroads

OWLUOcean World Lines Incorporated
Regional » Railroads

OWMOptical Wavelength Manager (Lightchip)
Academic & Science

OWMOutwit Mashup (file extension)
Academic & Science

OWMO'Donnell, Weiss, & Mattei, P. C.
Business » Companies & Firms

OWMOffice of Wastewater Management
Business » Management