tmglossary / TM TM.abbr. TRADEMARK. • Typically used as a superscript after a mark (TM), it signals only that someone claims ownership of the mark; it does not mean that the mark is registered. 词条贡献者 法律翻译Vivian,毕业于美国顶尖的翻译学院,专注翻译各类与水利资源有关的法律文件。