The term 'ORDERLY Arrangements' can be broken down into two words: 'ORDERLY' and 'Arrangements'. The word 'ORDERLY' means to be organized, neat, and systematic. The word 'Arrangements' refers to the act of organizing or arranging something in a particular way. The crossword solution for this term is 'Arrays', which is a type of data structure that stores items in an ordered sequence. Arrays are commonly used in computer programming to store and manipulate data.