Old Galician-Portuguese terms that are learned loanwords from Ecclesiastical Latin, that is, terms that were directly incorporated from Ecclesiastical Latin instead of through normal language contact.

To categorize a term into this category, use {{lbor|roa-opt|la-ecc|source_term}} (or {{learned borrowing|...}}, using the same syntax), where source_term is the Ecclesiastical Latin term that the term in question was borrowed from.