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What does 603 Stand For?
For 603 we have found 4 definitions.
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What does 603 mean? We know 4 definitions for 603 abbreviation or acronym in 1 categories. Possible 603 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.
603 Stands For:
| Rank | Abbreviation | Meaning | |
|---|---|---|---|
| ***** | 603 | New Hampshire United States Area code Phone area code Telephone area code Us area code Us state code Us phone area codes | |
| **** | ARINC 603 | Airborne Computer Data Loader Aviation | |
| **** | 603 | Manchester, NH | |
| *** | 603 IL | Oak Park | |