"Acta parroquial" is a certificate issued by a church (literally: Parish Certificate) - depending on the context it could be a baptismal, religious marriage or death certificate.
It's latin for do, things done.
Acta Neuropathologica was created in 1961.
Acta Radiologica was created in 1960.
Acta Ornithologica was created in 1933.
Acta Biomaterialia was created in 2005.
Acta Informatica was created in 1971.
Electrochimica Acta was created in 1959.
Acta Classica was created in 1958.
Acta Numerica was created in 1992.
Acta Sociologica was created in 1955.
Acta Paediatrica was created in 1921.
Acta Archaeologica was created in 1930.