-
governmental | transportation
-
Overseas Occupational Standards
miscellaneous | unclassified
-
miscellaneous | unclassified
-
governmental | nasa
-
miscellaneous | unclassified
-
governmental | nasa
-
Otm (optical Transport Module) Overhead Signal
computing | telecom
-
Out Of State/out Of Sorts/ Out Of Shillings/
miscellaneous
-
miscellaneous | unclassified
-
academic & science | physics
-
business | products
-
computing | general
-
Official Observer Station
academic & science
-
miscellaneous | unclassified
-
academic & science | electronics
-
community | schools
-
Ohio Ornithological Society
miscellaneous | unclassified
-
business | general
-
governmental | fda
-
miscellaneous | unclassified
-
computing | telecom
-
Openoffice Org Spreadsheet
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
miscellaneous | unclassified
-
Occupational Overuse Syndrome
medical | physiology
-
miscellaneous | unclassified
-
business | companies & firms
-
miscellaneous | unclassified
-
Overseas Occupational Syndrome
miscellaneous | unclassified
-
computing | telecom
-
miscellaneous | unclassified
-
academic & science | ocean science
-
computing | general
-
Office Of Operational Systems
miscellaneous | unclassified
-
governmental | nasa