What does DOI stand for?
DOI stands for "Defense Special Security Communications System (DSSCS) Operating Instructions"
How to abbreviate "Defense Special Security Communications System (DSSCS) Operating Instructions"?
"Defense Special Security Communications System (DSSCS) Operating Instructions" can be abbreviated as DOI
What is the meaning of DOI abbreviation?
The meaning of DOI abbreviation is "Defense Special Security Communications System (DSSCS) Operating Instructions"
What does DOI mean?
DOI as abbreviation means "Defense Special Security Communications System (DSSCS) Operating Instructions"
