What a full form is, and why people look them up

A full form is the long version of a short one. NASA is short for National Aeronautics and Space Administration, and OPD is short for Out Patient Department. Most of us use dozens of these every week without ever seeing the long form, until a form, a notice or an exam question asks for it.

People usually arrive here from one of three places. A student has met a term such as SSC or CBSE in a notification. A patient or a relative has seen ICU or MRI on a hospital paper. Or someone at work has been told to send the KYC documents and does not want to ask what it means.

How to use the site

Type the short form in the search box above and press Enter, or pick a letter from the A to Z index. If you do not know the exact term, browse by subject on the categories page. Each page opens with the full form, shows it letter by letter, gives the name in six Indian languages and then explains the term in plain words.

When one short form has two meanings

Many short forms are shared. CNF is a confirmed railway ticket and also a shipping term. MS is a Master of Science at a university and a Master of Surgery in a hospital. Where that happens the page says so and puts the Indian or most common meaning first, so check the surrounding context before you copy an answer into an exam or a form.

Not every popular full form is real

Words such as COMPUTER, GOOGLE and POLICE are often taught as acronyms in school guides, but they are ordinary words and the long phrases were invented later. Those pages tell you what the word really comes from.

Found a mistake or a missing term? Use the contact page and we will look at it.