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What does IR-A stand for?

IR-A stands for Near-Infrared

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

Other Resources:
We have 238 other meanings of IR-A in our Acronym Attic

Samples in periodicals archive:

Comparing images of the same region taken with two other telescopes, the researchers verified that the newly identified galaxy, dubbed Abel11835IR1916, shows up in near-infrared images but not in visible light--an indication that the galaxy is extremely distant.