|
|
| abbr. |
Office Support Assistant; Official Secrets Act; Osage; Object System Adaptor (SOM); Office Systems Administrator (OA); on-site assistance; Optical Society of America; Order of St Augustine; Overseas Supply Agency |
| abbr., auto. |
outside air |
| abbr., avia. |
Open Skies Airfield; operational safety assessment |
| abbr., commer. |
on-shelf availability (fialkova) |
| abbr., comp., net. |
Open System Adapter; Open Systems Architecture |
| abbr., comp., net., IT |
Omnibus Service Authority |
| abbr., ed. |
Oshkosh Student Association |
| abbr., ed., scient. |
Office Of Student Activities |
| abbr., el. |
open scriptings architecture; open services architecture; open solution architecture; Open System Association; operation simulation analyzer; optical scan amplitude; optical step attenuator; optical sub-assembly; optimal symbol algorithm |
| abbr., file.ext. |
Open Scripting/System Architecture |
| abbr., IT |
Office Systems Architecture; Open Scripting Architecture; Open Service Access; Open Standard Architecture; office system automation; Open Solutions Architecture |
| abbr., med. |
Optical Society Of America; obstructive sleep apnea (MichaelBurov); obstructive sleep apnea syndrome (MichaelBurov); sleep apnea (MichaelBurov); COAC (MichaelBurov) |
| abbr., mil. |
Office Of Special Affairs; Office of the Secretary of the Army; Open System Architecture; Operational Services Agreement; Operational Support Airlift; operational support airlift |
| abbr., mil., avia. |
obstacle clearance altitude |
| abbr., O&G |
in line analyzer (MichaelBurov); in-line analyzer (MichaelBurov); inline analyzer (MichaelBurov); on-stream analyzer (MichaelBurov); onstream analyzer (MichaelBurov) |
| abbr., oil |
oil soluble acid |
| abbr., physiol., med. |
Obstructive Sleep Apnea; Overhead Squat Area |
| abbr., polit. |
oblast state administration (Artjaazz) |
| abbr., scottish |
Official Secrets Acts (UK); Operational Support Aircraft; Oscilloquartz SA (Switzerland) |
| abbr., sport. |
Outdoor Soccer Of America |
| airports, avia. |
Osaka, Japan |
| energ.ind. |
off-site area; On-site Assistance (Project); operational safety analysis |
| mil. |
operational support area; order for simple alert |
| tech. |
operating safety analysis; optical spectrum analyzer; overall system attenuation |
|
|
| abbr., earth.sc. |
Offshore Supply Association Limited; optical spectrum analyser; Organic Soil Association of Southern Africa; oversea sterling area |
| abbr., mining. |
overall slope angle (Atenza) |
| abbr., oil |
Offshore Supply Association; oil show analysis; oil show analyzer; oil-soluble activator |
