IO in Astronomy could mean:
Displaying 1-2 of 2 result(s).
IO
Interaction Objects
in Astronomy
IO
Interacting Object
in Astronomy




Similar to IO

BMO - Black Moving Object
BOOK - Bio Optical Organized Knowledge
BOSS - Bullet Of Super Speed
BS - Burrell Schmidt telescope
BST - British Summer Time [GMT + 0100]
CAAA - Capital Area Astronomy Association
CAI - Calcium Aluminum-rich Inclusion

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