What does ATM stand for?

ATM stands for "Apollo Telescope Mount (on Skylab)"

How to abbreviate "Apollo Telescope Mount (on Skylab)"?

"Apollo Telescope Mount (on Skylab)" can be abbreviated as ATM

What is the meaning of ATM abbreviation?

The meaning of ATM abbreviation is "Apollo Telescope Mount (on Skylab)"

What does ATM mean?

ATM as abbreviation means "Apollo Telescope Mount (on Skylab)"