Bae is a word that originated as an abbreviation of baby or babe and became popular through social media and hip-hop lyrics. It has been used in various internet memes, songs, and corporate tweets since 2013. BAE Full Form such acronym that has gained popularity, especially in online conversations, is "BAE." You might have come across Supermarine, the manufacturer of the Spitfire, was a predecessor company of BAE Systems. It was purchased by Vickers-Armstrongs, which itself was merged into the British Aircraft Corporation in 1960. British Aerospace bought Marconi Electronic Systems for £7.7 billion on 30 November 1999 and merged with it to form BAE Systems. [12] The company is the successor to many of the most famous British aircraft, defence electronics and warship manufacturers. Predecessor companies built the Comet ... BAE Full Form - BAE is used to refer to an individual's romantic partner boyfriend or girlfriend. However, it are often used to refer to a most significant person in a person's life.