PS 《略》 Paddle Steamer; Parade State; Parliamentary Secretary; 【宇宙】 payload specialist 貨物輸送専門家; 【法律】 penal servitude; 《英》 permanent secretary 事務次官; Pharmaceutical Society of Great Britain; Philological Society; Philological Society of England; 【言語】 phrase structure; Physical Society; Physiological Society; Police Sergeant; 【電気】 power supply; press secretary; private secretary; Privy Seal; 【軍事】 provost sergeant; public sale; public school.