AJAX full form Short Form Full Form Category AJAXAsynchronous Javascript and XMLInternet Slang-Lingo full formsAJAXAsynchronous JavaScript and XMLGeneral full forms AJAX is a four letter word which starts with A and ends with X .Below is the list of all full forms and acronym of AJAX. 1) AJ2) AJP3) AJAX4) AJIT5) AJJ6) AJSU7) AJK8) AJE9) AJL10) AJT11) AJI12) AJG13) AJN14) AJH15) AJCN16) AJ-Q17) AJCOM18) AJR19) AJDF20) AJNI21) AJCE