Translation (noun) - the process of rewriting a text into another language.
Translator (noun) - [1.] a person who translates. [2.] a person who performs any language practice related task (such as proofreading, editing, interpreting, copywriting, terminology, localisation, etc).
Translation (category) - an Open Directory category for web sites of or about professional translators (see "translator"[2]) and agencies.