| Abbreviation | Definition |
|---|---|
| IJLSA | International Justice League of Super Acquantances |
| IJWBYS | I Just Wanna Be Your Sigma |
| IK | Independent Kash |
| IK | Izzle Kinizzle |
| IKE | Ike Knows Everything |
| IKEA | I Kan't Even Assemble it |
| IKEA | I Keep Everything Away |
| IKEA | I Killed Everyones' A** |
| IKEA | I Killed Everyones' Ass |
| IKEA | I Killed the Egyptian Antelope |
| IKYABWAI | I Know You Are, But What Am I? |
| ILD | I Love Doyle |
| ILE | It's a Linkage Editor |
| ILEC | Incumbents Letting Equity Crash |
| ILHSFM | I Lived Here Since February-March |
| ILHY | I Love Her Yikes |
| ILICISCAOMK | I Laughed, I Cried, I Spilled Coffee All Over My Keyboard |
| ILK | Illiterate Liberal Kommunists |
| ILL | I Lack Love |
| ILL | Intense Love Lust |