| Abbreviation | Definition |
|---|---|
| INDIA | I Nearly Died in Adoration |
| INDIA | I'll Never Do It Again |
| INDIA | Incompetent Nasty Drivers In Abundance |
| INDIA | Independent Nation Declared In Agust |
| INDIA | Institution of Noble Deeds Inspiring Achievements |
| INDIA | Institution of Noble Deeds & Inspiring Achievements |
| INDY | I'm Not Dead Yet |
| INFORM | Incredibly Nasty Formless Outer Regions Monsters |
| INFP | I Never Find Perfection |
| INRI | I'm Not Really Insane! |
| INRI | Iron Nails Ran In |
| INS | Idiotarian Numbskull Society |
| INS | Idiotic Nitwit Service |
| INS | Incompetent and Negligent Service |
| INS | Incompetent Naturalization Services |
| INS | Inevitably No Service |
| INS | Intentional Naming System |
| INTEL | Immature Nerds Telling Employers Lies |
| INXS | In Need of Xtra Singer |
| IO | Imperfect Obstructionist |