เอส Learn Unstarted Summary The Thai translation for “S” is เอส. Examples of "S" in use There are 2 examples of the Thai word for "S" being used: Recording English Thai Learn size s ไซส์เอส Learn FSI เอฟเอสไอ Learn Practice Lesson "S" Practice (3) Lesson Learn Lesson words S etc. View all lesson words Lesson phrases FSI, size s etc. View all lesson phrases Themed Courses Miscellaneous 105 Part of Speech Courses Nouns 141