G vs deoxyribonucleic acid

G and deoxyribonucleic acid both are nouns.

Word	Noun	Adjective	Verb	Adverb
G	Yes	No	No	No
deoxyribonucleic acid	Yes	No	No	No

G (noun)	deoxyribonucleic acid (noun)
the 7th letter of the Roman alphabet	(biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information
the cardinal number that is the product of 10 and 100
a unit of information equal to 1024 mebibytes or 2^30 (1,073,741,824) bytes
a unit of information equal to 1000 megabytes or 10^9 (1,000,000,000) bytes
(physics) the universal constant relating force to mass and distance in Newton's law of gravitation
one of the four nucleotides used in building DNA, also known as deoxyguanylate, or dGMP; all four nucleotides have a common phosphate group and a sugar (ribose)
a purine base found in DNA and RNA; pairs with cytosine