ATU meaning in Space Science ?

Answer: What is Across The Universe mean?

"Across the Universe" is a song by the English rock band the Beatles. It was written by John Lennon and credited to Lennon–McCartney. The song first appeared on the 1969 various artists' charity compilation album No One's Gonna Change Our World and later, in a different form, on their 1970 album Let It Be, the group's final released album. The original version was compiled on two different albums both titled Rarities : a 1978 British release and a 1980 US release. It was also compiled on their 1988 album Past Masters, Volume Two.The song has been covered by many artists, including David Bowie on his 1975 album Young Americans, which featured contributions from Lennon.

reference

Full Form	Category
Arkansas Tech University	Academic & Science
Air Tower Unit	Academic & Science
American Top Universities	Academic & Science
Annual Tax Unit	Accounts and Finance
Attu Island (ak)	Airport Code
Alcohol Tax Unit	Business
Advanced Tactile Unit	Business
Amalgamated Transit Union	Community
Amalgamate Transit Union	Community
Automated Transmission Unit	Community
Antenna Tuning Unit	Electronics
Antenna Tuner Unit	General
Audio Terminal Unit	General
Accumulated Thermal Units	General
Awareness Trial and Usage	General
Alternate Treatment Unit	General
Agrobacterium Tumefaciens Utm	General
Advanced Treatment Units	General
Arne Thompson Uther	General
Account Team Unit	General
Acute Treatment Unit	General
Aerobic Treatment Unit	General
Awareness Trial and Usuge	General
Adventure Time Universe	General
Auto Top Up	General
Auto Theft Unit	General
Anti Theft Unit	General
Auto Transformer Unit	General
AmWINS Transportation Underwriters	Governmental
ATTUR	Indian Railway Station
Adsl Transceiver Unit	Internet
Aquatic Therapy University	Medical
Anticoagulation Therapy Unit	Medical
Addiction Treatment Unit	Medical
Autorisation Temporaire d'Utilisation	Medical
Alcohol Treatment Unit	Medical
Ambulatory Treatment Unit	Medical
Antenatal Testing Unit	Medical
Automated Translation Unit	Military and Defence
Average Total Usage	Networking
Accumulated Thermal Unit	Physics Related
African Telecommunications Union	Regional
Across The Universe	Space Science