-
What does 21D Stand For?
For 21D we have found 2 definitions.
-
What does 21D mean? We know 2 definitions for 21D abbreviation or acronym in 1 categories. Possible 21D meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
21D Stands For:
| Rank | Abbreviation | Meaning | |
|---|---|---|---|
| ***** | 21D | Lake Elmo Airport, Lake Elmo, Minnesota USA Airport codes | |
| ***** | 21D | Lake Elmo Airport | |