SPCA

abbreviation

Society for the Prevention of Cruelty to Animals

Browse Nearby Words

Spc

SPCA

SPCC

See all Nearby Words

Cite this Entry

Style

“SPCA.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/SPCA. Accessed 24 Feb. 2026.

Copy Citation

Medical Definition

SPCA

abbreviation

serum prothrombin conversion accelerator

Society for the Prevention of Cruelty to Animals

Popular in Grammar & Usage

'Buck naked' or 'butt naked'?

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Why is '-ed' sometimes pronounced at the end of a word?

What’s the difference between ‘cemetery’ and ‘graveyard’?

Popular in Wordplay

SPCA

abbreviation

Browse Nearby Words

Cite this Entry

Medical Definition

More from Merriam-Webster

Word of the Day

umpteen

Popular in Grammar & Usage

'Buck naked' or 'butt naked'?

Is it 'nerve-racking' or 'nerve-wracking'?

The Difference Between 'i.e.' and 'e.g.'

Why is '-ed' sometimes pronounced at the end of a word?

What’s the difference between ‘cemetery’ and ‘graveyard’?

Popular in Wordplay

Words For Things You Didn't Know Have Names, Vol. 3

Why is the letter ‘Z’ associated with sleeping?

How long is a jiffy?

When do we paint the town red?

17 Words for Dog Breeds

Popular

'Buck naked' or 'butt naked'?

Words For Things You Didn't Know Have Names, Vol. 3

Why is the letter ‘Z’ associated with sleeping?

Games & Quizzes