1, The full form of F1 is Formula 1. It’s used on Sports & Games ,Racing Sports in Worldwide

Formula 1 (F1) or Formula One, is an international form of single-seater motor racing, whose races are called Grands Prix. It is the most important world championship in motor racing. F1 is government by the Fédération Internationale de l’Automobile (FIA). The “Formula” in the name refers to the set of rules and regulations to which all participants and cars must comply.

2, The full form of F1 is Function 1. It’s used on Computing ,Hardware in Worldwide

Function 1 (F1) key, is a function key on computer keyboard that have a special function defined by the operating system. F1 key is usually set as help key, almost every program opens a help screen when F1 is pressed. Function Keys (F-keys) are keys that have a special function defined by the operating system or an application program to perform certain actions. Function keys, labeled F1 through F12, are typically located on the top row of most keyboards.

3, The full form of F1 is Filial 1. It’s used on Medical ,Genetics in Worldwide

Filial 1 (F1) generation or first filial generation, is the first generation of offspring produced by a set of parents.

4, The full form of F1 is Foundation year 1. It’s used on Medical ,Hospitals in United Kingdom

Foundation year 1 (F1) is first year of the foundation programme that enables medical graduates to begin to take supervised responsibility for patient care and consolidate the skills that they have learned at medical school.

5, The full form of F1 is Formant 1. It’s used on Academic & Science ,Physics in Worldwide

Formant 1 (F1) or first formant or first formant frequency, represents the frequency of the first formant. Formant is a complex sound, a range of frequencies in which there is an absolute or relative maximum in the sound spectrum.