All Acronyms. BLUF [Internet]; Jan 15, 2018 [cited 2018 Jan 15]. Available from: http://www.allacronyms.com/_Military/BLUF. MHRA 'BLUF', All Acronyms, 15 January 2018, <http://www.allacronyms.com/_Military/BLUF> [accessed 15 January 2018] Bluebook All Acronyms, BLUF (Jan. 15, 2018, 11:01 PM), available at http://www.allacronyms.com/_Military/BLUF. CSE All Acronyms. BLUF [Internet]; January 15, 2018 [cited 2018 JAN 15]. Available from: http://www.allacronyms.com/_Military/BLUF.
The noun PTOLEMY has 2 senses: 1. Alexandrian astronomer who proposed a geocentric system of astronomy that was undisputed until Copernicus (2nd century AD) 2. an ancient dynasty of Macedonian kings who ruled Egypt from 323 BC to 30 BC; founded by Ptolemy I and ended with Cleopatra. Familiarity information: PTOLEMY used as a noun is rare.
Rating Newest Oldest. Best Answer: Ptolemy is credited with being the person who computed the most authoritative tables for calculating the past present and future position of the planets. His tables were the most authoritative throughout the middle ages. Ptolomy's view of the universe was an earth centred universe with the planets orbiting in spheres but also spheres within spheres which made his model more useful than the preceding models.