|
|
| abbr. |
Office of Sciences and Technology; Office of Secretary of Transport (US); Official Soundtrack (Errandir); Original Soundtrack (Errandir) |
| abbr., avia. |
optical section termination; optical soliton transmission; objective start time; operation support team |
| abbr., avia., med. |
orthostatic tolerability |
| abbr., cinema |
on screen text (Samura88) |
| abbr., cryptogr. |
operational support team |
| abbr., earth.sc. |
ocean science and technology |
| abbr., ed. |
On Site Training |
| abbr., el. |
office station terminal; opens and shorts testing; operating system test; operator station task; output select table; output stream count |
| abbr., electr.eng. |
on-site tests |
| abbr., med. |
opioid replacement therapy (MichaelBurov); opioid replacement treatment (MichaelBurov); opioid substitution therapy (MichaelBurov); opioid substitution treatment (MichaelBurov); ORT (MichaelBurov) |
| abbr., media. |
Original Sound Track; Original Soundtrack The |
| abbr., mil. |
Observed Sectional Trial; Operation Stress Test |
| abbr., mil., air.def. |
operational start time |
| abbr., mil., avia. |
objective-strategy-tactics |
| abbr., mus. |
Official Sound Track |
| abbr., nautic., scient. |
Ocean Surface Temperature; Office of Science and Technology |
| abbr., oil |
Industrial Standard (Yeldar Azanbayev); offshore storage and treatment; oil-soluble tracer; on site test; oxidated oil sludge test |
| abbr., oncol. |
osteosarcoma (остеосаркома Dimpassy) |
| abbr., org.name. |
Information Technology Division |
| abbr., physiol., med. |
Osmotic Shock Therapy |
| abbr., qual.cont. |
order-and-shipping time |
| abbr., scottish |
Office of Strategic Trade (USA); Outer Space Treaty |
| abbr., space |
objectives, strategy, tactics; operational suitability testing; orbit stay time; OTV servicing technology |
| abbr., sport. |
Orcish Stone Thrower |
| abbr., st.exch. |
Austria Fund, Inc. |
| abbr., transp. |
Office of the Secretary of Transportation; Old Spanish Trail |
| mil. |
objectives, strategy, and tactics; officer selection team; one-station training; operational service test; operational suitability test; operational system test; order shipping time; ordnance special training; ordnance suitability test; oversea tour |
| O&G |
industry standard |
| tech. |
offshore storage and treating vessel; on-site test; operational service tests; optical sensing trigger; optical star tracker; orbital solar telescope; orbiter support trolley; orbiting submillimeter telescope; order and shipping time |
|
|
| abbr. |
ostracod |
| abbr., busin. |
outstanding |
| abbr., oil |
Ostracoda |
|
|
| abbr. |
oldest |
