|
| Uncommon Christmas Carols | John Cozens | Schmitt, Hall & McCreary Company | Minneapolis | 1941 | | Christmas | 34 | | 2828646 |
| Under the Christmas Star | R. Bronner; H. W. Petrie; Lorenz Pub. Co. | Lorenz Pub. Co. | New York, N.Y. | 1914 | | | 6 | | 2827245 |
| Unfading Treasures: a compilation of sacred songs and hymns, adapted for use by Sunday schools, Epworth Leagues, endeavor societies, pastors, evangelists, choristers, etc. | W. J. Kirkpatrick; T. C. O'Kane; Jno. R. Sweney; John J. Hood; Cranston & Curtis | John J. Hood, Cranston & Curtis | Philadelphia; Cincinnati | 1893 | | Has Music | 267 | | 2827248 |
| Union Harp and History of Songs: with sketch of the authors of tunes and hymns | J. S. James | | Douglasville, Ga. | 1909 | | Has Music | 224 | | 2830097 |
| Union Hymnal | Central Conference of American Rabbis | Central Conference of American Rabbis | | 1897 | Jewish Congregations; Judaism | | 155 | | 2827253 |
| Union Hymnal | | | | 1932 | | | 0 | | 2829482 |
| Union Hymnal and music | H. B. Gower | H. B. Gower | Philadelphia, Penn. | 1858 | | | 27 | | 2827254 |
| Union Hymnal for Jewish Worship | Central Conference of American Rabbis | Central Conference of American Rabbis | | 1914 | Jewish Congregations; Judaism | | 215 | | 2827255 |
| Union Hymnal, Songs and Prayers for Jewish Worship. 3rd ed. Revised and enlarged. | Central Conference of American Rabbis | Central Conference of American Rabbis | | 1948 | Jewish Congregations; Judaism | | 271 | | 2827256 |
| Union Hymns. Rev. | American Sunday School Union; American Sunday School Union | American Sunday School Union | Philadelphia, Penn. | 1845 | | | 523 | | 2827257 |
| Union Hymns. Rev. | American Sunday School Union; American Sunday School Union | American Sunday School Union | Philadelphia, Penn. | 1835 | | | 507 | | 2827259 |
| Union Hymns: adapted to Social Meetings and Family Worship Selected from Church Psalmody, with Additional Hymns | Rufus Babcock; Perkins, Marvin, & Co. | Perkins, Marvin, & Co. | Boston, Mass. | 1834 | | | 477 | | 2827261 |
| Union Prayer Meeting Hymns | A. Taylor; American Sunday School Union | American Sunday School Union | Philadelphia, Penn. | 1858 | | | 254 | | 2827263 |
| Union Prayer Meeting Hymns | The American Sunday School Union | The American Sunday School Union | Boston, Mass. | 1859 | | YMCA | 257 | | 2827265 |
| Union Songster : Songs and Prayers for Jewish Youth (שִׁיר וּתְפִלָּה) | | The Central Conference of American Rabbis | New York | 1960 | Jewish Congregations; Judaism | | 188 | | 2827943 |
| Unison Anthems for Young Voices | E. M. A. Fuller; Pro Art Publications | Pro Art Publications | Westbury | 1956 | | | 15 | | 2827266 |
| Unison Choral Collection | J. Valerio; Raphael & Jean Valerio | Raphael & Jean Valerio | Huntington, N.Y. | 1958 | | | 10 | | 2827268 |
| Unitarian Service Book, and Hymns for Church and Home. Abridged ed. | American Unitarian Association | American Unitarian Association | Boston, Mass. | 1904 | American Unitarian Association | | 500 | | 2827270 |
| United in Faith and Song: Hymns and Songs in Vietnamese and English | | Oregon Catholic Press | Portland, OR | 2001 | | | 0 | | 2827736 |
| United Praise: for use in Sunday Schools, Young People's Societies and other Church Services | E. S. Lorenz; Ira B. Wilson; Lorenz & Co. | Lorenz & Co. | New York | 1908 | | | 252 | | 2827271 |
| Unity Hymns and Chorals. Rev and enl. with Service Elements | Unity Pub. Co. | Unity Pub. Co. | Chicago, Ill. | 1913 | American Unitarian Association | | 332 | | 2827274 |
| Unity Services and Songs | Western Unitarian Sunday School Society | Western Unitarian Sunday School Society | Chicago | 1894 | American Unitarian Association | | 161 | | 2827275 |
| Unity Song Selections | Unity School of Christianity | Unity School of Christianity | Kansas City, MO. | 1937 | Unity School of Christianity | | 16 | | 2829626 |
| Unity Song Selections | Unity School of Christianity | Unity School of Christianity | Kansas City, Mo. | 1926 | Unity School of Christianity | Has Music | 183 | | 2830004 |
| Unity Song Selections | Unity School of Christianity | Unity School of Christianity | Kansas City, Mo. | 1941 | Unity School of Christianity | Has Music | 309 | | 2830656 |
| Universal Hymns | Hugo Frey; Robbins Music Corp. | Robbins Music Corp. | New York, N.Y. | 1946 | | | 97 | | 2827276 |
| Universal Hymns: Compiled for the North End Union | Julia W. Frothingham; Thomas Todd | Thomas Todd | Boston, Mass. | 1894 | American Unitarian Association | | 207 | | 2827278 |
| Universal Songs and Hymns, a complete hymnal | W. Oliver Cooper; Robert S. Arnold; Albert E. Brumley & Sons; Albert E. Brumley; J. E. Roane | Albert E. Brumley & Sons | Powell, Mo. | 1949 | | Shape Note; Has Music | 251 | | 2827280 |
| Universalist Hymn Book | George Rogers; R. P. Brooks | R. P. Brooks | Cincinnati, Oh. | 1843 | Universalist Church of America | | 650 | | 2827285 |
| University Hymn Book for use in the Chapel of Harvard University | Harvard Univ. Press | Harvard Univ. Press | Cambridge, Mass. | 1895 | | | 277 | | 2827287 |
| University Hymns | Harry B. Jepson; Charles R. Brown; Yale University Press | Yale University Press | New Haven, Conn. | 1924 | | Has Music | 229 | | 2827288 |
| University Hymns: with tunes arranged for men's voices | Professor Horatio Parker, Mus. D. Cantab.; Professor Harry B. Jepson, Mus. B.; A. S. Barnes & Co. | A. S. Barnes & Co. | New York | 1907 | | Has Music | 414 | | 2827291 |
| Unparteiische Liedersammlung zum Gebrauch beim Oeffentliche Gottesdienst und zur Häuslichen Erbauung (Revidirt und vehmehrt) | S. D. Guengerich; Mennonitschn Verlagsanstalt | Mennonitische Verlagsanstalt | Elkhart, Ind. | 1907 | Old Order Amish Mennonite Church | | 309 | | 2828364 |
| Unparteiische Liedersammlung zum Gebrauch beim Oeffentlichen Gottesdienst ... Revidierte und vermehrte vierte Auflage | S. D. Guengerich; L. A. Miller | L. A. Miller | Arthur, Ill. | 1940 | Old Order Amish Mennonite Church | | 15 | | 2827294 |
| Unparteiische Liedersammlung: zum Gebrauch beim Oeffentlichen Gottesdienst und zur häuslichen Erbauung. (Revidirt und vermehrt) | S. D. Guengerich; Mennonitischen Verlagsanstalt | Mennonitischen Verlagsanstalt | Elkhart, Ind. | 1892 | Old Order Amish Mennonite Church | | 300 | | 2827296 |
| Unpartheyisches Gesang-Buch: enhaltend Geistrieche Lieder und Psalmen, zum allgemeinen Gebrauch des wahren Gottesdienstes (3rd aufl.) | Johann Bär | Johann Bär | Lancaster, Penn. | 1820 | Mennonite Church, Lancaster Conference | | 519 | | 2827299 |
| Unpartheyisches Gesang-Buch: enhaltend Geistrieche Lieder und Psalmen, zum allgemeinen Gebrauch des wahren Gottesdienstes (4th verb. Aufl., mit einem Anhang) | Johann Bär | Johann Bär | Lancaster, Penn. | 1829 | Mennonite Church, Lancaster Conference | | 533 | | 2827300 |
| Unser Kirchenchor: eine Sammlung geistlicher Lieder für gemischten Chor | C. A. Weiss; Geo. F. Rosche & Co. | Geo. F. Rosche & Co. | Chicago, Ill. | 1892 | | Has Music | 50 | | 2830273 |
| Unser Liederbuch: die schönsten Lieder für Schule, Sonntagsschule und Familie | E. Linder; Pilger Buchhandlung | Pilger Buchhandlung | Reading, Penn. | 1893 | Lutheran hymnals (general) | Has Music | 537 | | 2827301 |
| Unser Liederhort. I Teil. Sammlung auserlesener Lieder ... | H. F. Schmidt | H. F. Schmidt | Dixon, Ill. | 1903 | | | 338 | | 2827303 |
| Unter den Blumen für Kindertag-program für die Sonntagschule | G. F. Rosche; George F. Rosche & Co. | George F. Rosche & Co. | Chicago, Ill. | 1899 | | | 7 | | 2827304 |