The noun organization is is a common noun, a word for any organization.
A proper noun is the name of a person, place, thing, or a title; for example:
The noun company is a commonnoun , a general word for any type of company.
A proper noun is the name of a specific person, place or thing, such as Coca-Cola Company or "My Life In The Company of Bears" by B.E. Brown.
organize
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
The noun red and the noun cross are both common nouns; a red cross is also a common noun but the organization the Red Cross is a proper noun because it is the name of a specific thing.
Common
It is a proper noun, because it is the name of a specific thing.
proper
mmon noun
There is only one proper noun, The Sierra Club, a compound proper noun, the name of a specific organization. The term 'environmental organization' is a common noun, a term for any organization concerned about the environment. As a common noun in this sentence, it should not be capitalized. A common noun is not capitalized unless it is the first word in a sentence.
Knives is not a proper noun (a name for a person, place, organization, or branded item), it is a plural noun.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
The noun red and the noun cross are both common nouns; a red cross is also a common noun but the organization the Red Cross is a proper noun because it is the name of a specific thing.
Flute is a common noun, unless it is used in the name of something such as an organization with the name Flute Monkey.
"American Red Cross" is a proper noun because it is the name of a specific organization.
Common
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
it's a common noun. a proper noun would be Spider-Man.