telestic / telestich [tɛlˈɛstɪk]
telestic – adj. – of or pertaining to the mysteries, or to a hierophant - (an official expounder of sacred mysteries or religious ceremonies); mystical.
telestich – n. – a short poem (or other composition) in which the final letters of the lines, taken in order, spell a word or words – in contrast to an acrostic where the initial letters form a word or words