The term 'Little Helper' can be summarized by two crossword solutions: ELF and ASST. ELF stands for 'electronic library facility' and is a computer program that helps librarians manage their collections. ASST stands for 'ASSISTANT' and is a person who provides assistance to someone else, usually in a professional or administrative capacity. Both ELF and ASST are used to describe someone who helps another person with tasks or duties.