Open Source
| Lab
| Open Source | |
| softw. abbr. | OS |
| LAB | |
| abbr. | Language Across Borders; Ligon Arts Boosters |
| abbr. avia. | Lablab, Papua New Guinea |
| abbr. Canada | Labrador |
| abbr. chem. scient. | Linear Alkyl Benzene |
| abbr. ed. | Language Assessment Battery |
| abbr. IT | Datafile |
| abbr. mil. | Laboratory |
| abbr. sport. | League Of American Bicyclists |
| abbr. st.exch. | Labranche & Company, Inc. |
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| opensource (ssn) | |||
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| OS | |||
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Open : 25 phrases in 7 subjects |
| Abbreviation | 12 |
| Computer networks | 1 |
| Computers | 1 |
| Information technology | 7 |
| Law | 1 |
| Sports | 1 |
| Telecommunications | 2 |