Noun
English Wikipedia has an article on:naatWikipedia
naat (countable and uncountable, plural naats)
(Islam) poetry in praise of the prophet Muhammad
NAAT (plural NAATs)
(genetics) Initialism of nucleic acid amplification test.
Hypernym: NAT
Nucleic acid amplification tests (NAAT), such as polymerase chain reaction (PCR), transcription mediated amplification (TMA), and the DNA strand displacement amplification (SDA) now are the mainstays. Source: Internet