OS

OS¹

[ˌəʊˈes, AM ˌoʊˈ-]

n COMPUT abbrev of operating system Betriebssystem nt

OS²

[ˌəʊˈes, AM ˌoʊˈ-]

n BRIT abbrev of Ordnance Survey amtliche Landesvermessung

ˈop·er·at·ing sys·tem

n

OS

n COMPUT Betriebssystem nt

Ord·nance ˈSur·vey

n

OS

n BRIT amtliche Landvermessung

* * *

1)

See:

of ordinary seaman

2)

See:

of Ordnance Survey

3)

See:

of outsize

* * *

OS abk Br Ordnance Survey