• What does OG21 Stand For in Airports & Locations ?

  For OG21 we have found 2 definitions.

• What does OG21 mean? We know 2 definitions for OG21 abbreviation or acronym in 2 categories. Possible OG21 meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully.

OG21 Stands For: