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The meaning of the Acronym O/R is...
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Governmental
NASA
O/R
O/R is
Oxygen Relief
Outside Radius
More Meanings For O/R:
On Request
Oxygen Relief
Outside Radius
O/R is also in:
Aircraft
NASA
Acronym Definition Searched:
UTL
97335
NRCT
FJ
DCMS (CDRH)
KEMAR
FITT
DOM
WTI
16868
PPG
GPCR
HLC
93003
ECA
