Use this site: http://www.acronymfinder.com Some of them had multiple meanings possible - use the context to figure it out. AQE Air Quality Engineering LGS Light gauge steel QAI Quality Assurance Inspection VQ Very quick or Voice quality EMS Electromagnetic spectrum or Energy Management System

these are not acronyms.. they are abbreviations.... SCUBA is an Acronym.... Self Contained Underwater Breathng Aparatus...

fdmaxey's recommended website is a good website for 'acronyms'. An acronym uses the first letter of a word. It is similar to an abbreviation (look at your spelling of abbreviation), but an abbreviation is a word that has some letters missing (to make the abbreviation shorter than the original word, for example: Mr (Mister) / Km (kilometer) / adj. (adjective) / abbrev. (abbreviation)