- 真理报 zhēnlǐbào PravdaPravda; the famous Soviet newspaper founded by [[列宁|列寧|lie4 ning2]] in 1912
- 奥姆真理教 àomǔzhēnlǐjiào Aum ShinrikyoAum Shinrikyo (or Supreme Truth), a Japanese religious group responsible for the 1995 sarin gas attack on the Tokyo subway
- 绝对真理 juéduìzhēnlǐ absolute truth(philosophy) An unconditional, perfect, and eternally valid understanding of the objective world, often described as the sum of all [[相对真理|相對真理|xiang1 dui4 zhen1 li3]].
- 实践是检验真理的唯一标准 shíjiànshìjiǎnyànzhēnlǐdewéiyībiāozhǔn practice is the sole criterion for testing truthA political slogan from 1978, central to the reform period, stating that actual practice is the only way to determine if a theory is true.
- 相对真理 xiāngduìzhēnlǐ relative truth (Marxism)In Marxist philosophy, an incomplete and approximate reflection of the objective world at a certain stage of development, containing elements of absolute truth
- 真理部 zhēnlǐbù Ministry of TruthMinistry of Truth, a fictional government ministry in George Orwell's novel "Nineteen Eighty-Four"