| Zur Systematik | UB Regensburg |
| Iuvencus, Gaius Vettius Aquilinus | FX 283498 - FX 283505 |
| Iuventius, Comicus | FX 119698 - FX 119705 |
| Ivančan, Dubravko | KW 8155 - KW 8156 |
| Ivanenko, Oksana D. | KL 8301 - KL 8302 |
| Ivanišević, Drago | KW 5423 - KW 5424 |
| Ivanišević, Ivan | KW 2800 - KW 2801 |
| Ivanji, Ivan | KW 8160 - KW 8161 |
| Ivanov, Anatolij Stepanovič | KK 4775 - KK 4776 |
| Ivanov, Blagoja | KZ 8293 - KZ 8294 |
| Ivanov, Georgij Vladimirovič | KK 4781 - KK 4782 |
| Ivanov, Vjačeslav I. | KI 4070 - KI 4076 |
| Ivanov, Vsevolod | KK 4790 - KK 4795 |
| Ivanovski, Srbo | KZ 8400 - KZ 8401 |
| Ivo, Lêdo | IQ 91010 - IQ 91011 |
| Ivo, Pedro | IR 6830 - IR 6831 |
| Iwan IV., Russland, Zar | KF 1777 KH 4150 - KH 4151 |
| Iwaniuk, Wacław | KP 2971 - KP 2972 |
| Iwańska, Alicja | KP 7673 - KP 7674 |
| Iwasawa, Kenkichi | SF 4460 |
| Iwaszkiewicz, Jarosław | KP 2980 - KP 2985 |
| Ixil | EE 5881 |
| Izaguirre, Carlos | IQ 26400 - IQ 26401 |
| Izbornik Svjatoslava (1073) | KH 4160 - KH 4161 |
| Izcaray, Jesús | IP 4157 |
| Izmir | LF 3740 |
| Iznik | LF 2825 |
| Izoard, Jacques | IH 51880 - IH 51881 |
| Jabès, Edmond | IH 51920 - IH 51921 |
| Jaccard, Roland | IH 51960 - IH 51961 |
| Jaccottet, Philippe | IH 52000 - IH 52001 |
| Jachimowicz, Marian | KP 7563 - KP 7564 |
| Jachowicz, Stanisław | KO 8080 - KO 8081 |
| Jackiv, Mychajlo Ju. | KL 6000 - KL 6001 |
| Jackson, Helen Hunt | HT 5770 - HT 5775 |
| Jackson-Anfall | YG 6100 - YG 6199 |
| Jackson-Methode | ST 230 |
| Jacob, Elisabeth | GN 3646 - GN 3647 |
| Jacob, Mathilde | NY 9095 |
| Jacobbi, Ruggero | IV 30720 - IV 30721 |
| Jacobi, Friedrich Heinrich | CF 4900 - CF 4917 GI 5380 - GI 5383 |
| Jacobi, Johann Georg | GI 5385 - GI 5388 |
| Jacobi-Polynome | SK 680 |
| Jacobowski, Ludwig | GM 3901 - GM 3904 |
| Jacobs, Harriet A. | HT 5800 - HT 5801 |
| Jacobs, William W. | HM 3120 - HM 3125 |
| Jacobus, Bulgariae | FK 29698 - FK 29703 |
| Jacobus, Coccinobaphus | FK 29798 - FK 29803 |
| Jacobus, de Hattem | FY 30298 - FY 30303 |
| Jacobus, de Misa | KS 2665 - KS 2666 |
| Jacoby, Johann | NP 2471 |
| Jacoby, Leopold | GL 5807 - GL 5810 |
| Jacopo, della Quercia | LI 44160 |
| Jacquemard, Simonne | IH 52080 - IH 52081 |
| Jacquemart, Nicolas-François | IG 2283 |
| Jäckh, Ernst | NP 4592 |
| Jaeckle, Erwin | GN 6691 - GN 6692 |
| Jaeger, Henry | GN 6705 - GN 6706 |
| Jägersprache | GD 8775 HF 135 HF 633 |
| Jaeggi, Urs | GN 6709 - GN 6710 |
| Jagd | AR 13680 LC 21000 - LC 21730 ZC 91800 |
| Jagdflieger | MZ 4850 |
| Jagdreiten | ZY 7640 - ZY 7649 |
| Jagemann, Eugen von | NP 3596 |
| Jagodynski, Stanisław Serafin | KO 4241 - KO 4242 |
| Jahier, Piero | IV 30760 - IV 30761 |
| Jahn, Friedrich Ludwig | NO 5795 |
| Jahnn, Hans Henny | GM 3932 - GM 3935 |
| Jahn-Teller-Effekt | UP 3750 |
| Jahoda, Josef | KS 5000 - KS 5001 |
| Jahrbuch | BF 1850 FF 5020 SQ 1100 |
| Jahresabschluss | PE 357 PE 358 PE 359 QP 443 QP 823 QP 824 QP 825 |
| Jahresabschlussprüfung | QQ 533 |
| Jahreslauf | KF 1540 KF 2877 KF 3130 |
| Jahreszeit | LB 59000 - LB 59730 |
| Jahrmarktsspiel | EC 8035 |
| Jainismus | BE 8070 - BE 8079 |
| Jakob, von Vitry, Kardinal | FY 30358 - FY 30363 |
| Jakobeus, Jakub | KU 6291 - KU 6292 |
| Jakšić, Mileta | KW 5190 - KW 5191 |
| Jakubec, Jan | KS 3495 - KS 3496 |
| Jakubica, Mikławš | KQ 5993 - KQ 5994 |
| Jakubovič, Petr Filippovič | KI 4080 - KI 4081 |
| Jakutisch | EH 6800 - EH 6890 EH 6800 EH 6810 EH 6830 EH 6850 EH 6860 EH 6890 |
| Jalabert, Pierre | IH 52160 - IH 52161 |
| Jalen, Janez | KX 7000 - KX 7001 |
| Jaloux, Edmond | IH 52200 - IH 52201 |
| Jalta-Konferenz (1945 : Jalta) | NQ 2745 |
| Jamaica (Musikgruppe) | QG 630 |
| Jamaika | MI 80000 - MI 80999 MI 80097 MI 80210 MI 80340 - MI 80348 |
| Jambenkürzung | FT 10800 |
| Jambus | FE 2337 FT 11150 FT 16400 |
| James, Brion | HQ 1918 - HQ 1919 |
| James, G. P. R. | HL 3246 - HL 3249 |
| James, M. R. | HM 3126 - HM 3129 |
| James, William E. | CH 5600 - CH 5617 HT 5860 - HT 5865 |
| Jammes, Francis | IH 52240 - IH 52241 |
| Jamswurzelgewächse | WL 9545 |
| Jamyn, Amadis | IF 3505 |
| Jan, Vasilij Grigorʹevič | KI 4088 - KI 4089 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |