What does DOI stand for?

DOI stands for "Descent Orbit Insertion"

How to abbreviate "Descent Orbit Insertion"?

"Descent Orbit Insertion" can be abbreviated as DOI

What is the meaning of DOI abbreviation?

The meaning of DOI abbreviation is "Descent Orbit Insertion"

What does DOI mean?

DOI as abbreviation means "Descent Orbit Insertion"