[from SF fandom via Usenet; abbreviation for ‘In My Humble Opinion’] “IMHO, mixed-case C names should be avoided, as mistyping something in the wrong case can cause hard-to-detect errors — and they look too Pascalish anyhow.” Also seen in variant forms such as IMNSHO (In My Not-So-Humble Opinion) and IMAO (In My Arrogant Opinion).
| Meaning | Category |
| I Might Have Odors | Miscellaneous->Funnies |
| I aM Hickupping Often | Miscellaneous->Funnies |
| In Metaphysical HOrror | Miscellaneous->Funnies |
| In My Hesitating Opinion | Internet->Chat |
| In My Honest Opinion | Internet->Chat |
| In My Hot Oven | Miscellaneous->Food |
| In My Humble Opinion | Internet->Chat Computing->Texting |
| Internet - My Home Office | Computing->Software |
| It's Mighty Hot Out! | Academic & Science->Meteorology |
| It's My Hormones, Over! | Miscellaneous->Funnies |
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