The scientific name for chrysanthemums is Chrysanthemum spp.
The scientific name for squids is Decapodiformes.
The scientific name for cnidaria is Cnidaria.
The barracuda's scientific name is Sphyraena. =)
The scientific name for Echinoderms is Echinodermata.
Spaghetti, being a food and not a species, scientific instrument, chemcial, etc., has no name that is particularly "scientific". http://en.wikipedia.org/wiki/Pasta
La pasta
Another name for bow tie pasta is Farfalle or butterfly pasta.
Hair Angel Pasta
You cannot change an OT name in Pokémon Platinum.
The real name of this type of pasta is Farfalle.
An Italian pasta with six letters is rotini.
Otter
"Ot" in Ot Nelson likely does not stand for any specific acronym or meaning. It is most likely the first name or nickname of the person.
The scientific name for chrysanthemums is Chrysanthemum spp.
The scientific name for squids is Decapodiformes.
Macaroni