What does 4DD Stand For?
For 4DD we have found 2 definitions.
What does 4DD mean? We know 2 definitions for 4DD abbreviation or acronym in 1 categories. Possible 4DD meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
4DD Stands For:
|*****||4DD||4th Dimension Data|
|*****||4DD||4 Dimensional Airspace Deconfliction|