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What does OD21 Stand For?
For OD21 we have found 2 definitions.
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What does OD21 mean? We know 2 definitions for OD21 abbreviation or acronym in 1 categories. Possible OD21 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
OD21 Stands For:
| Rank | Abbreviation | Meaning | |
|---|---|---|---|
| ***** | OD21 | Ocean Drilling in the 21st Century, Japan Integrated Ocean Observing System | |
| *** | OD21 | Ocean Drilling in the 21st | |