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- UFO Sightings Section
- The unchartered form for this ground Lodges & Fraternal Orders
- Underground Railroad Section
- Underground Railroad: Open Questions Underground Railroad
- The unfinished name, printed as unfinished: this section's open entry Photographers
- The universities' money, tested: no local foundations, by design — the negative, explained Foundations & Nonprofits
- University Park Mall, Across the Line Malls & Shopping
- The university pipeline Dot-Com Era
- The university's film institution at boundary, and the founder-across-the-line test Film
- The unnamed houses, counted and named as unnamed: a counted gap, printed as one Theaters
- The unnamed: no Doe file for this county in the record reached Cold Cases
- The unrest night whole: South Bend's west side, July 25–28, 1967 — and no night of it here Wars & Military Service
- The unrest set, whole Wars & Military Service
- Unrest, firsts, press, and displacement in a row — and the closing accounting, dated Black History
- The unrest-as-event day: the county's day was South Bend's, May 17, 1924 Osceola Today