| Zur Systematik | UB Regensburg |
| Nigrinus | FH 65812 |
| Nigro, Raffaele | IV 37540 - IV 37541 |
| Nihilismus | BK 2800 |
| Nikephoros, Konstantinopel, Patriarch | FK 42798 - FK 42803 |
| Niketas II., Thessaloniki, Erzbischof | FK 43448 - FK 43453 |
| Nikitin, Afanasij Nikitič | KH 4030 - KH 4031 |
| Nikitin, Ivan S. | KI 5090 - KI 5095 |
| Nikitin, Nikolaj Nikolaevič | KK 6154 |
| Nikitin, Sergej K. | KK 6155 - KK 6156 |
| Nikobarisch | EF 33030 |
| Nikolaeva, Galina E. | KK 6160 - KK 6161 |
| Nikolajew | LO 77650 |
| Nikolaos III., Konstantinopel, Patriarch | FK 43948 - FK 43953 |
| Nikolaos, Methóni, Bischof | FK 44298 - FK 44303 |
| Nikolaus, Dybinus | FZ 29000 - FZ 29005 |
| Nikolaus, Lisieux, Bischof | CE 3420 - CE 3424 |
| Nikolaus V., Gegenpapst | NV 2629 |
| Nikolaus, von Autrecourt | BN 2829 |
| Nikolaus, von Flüe, Heiliger | GG 7538 - GG 7541 |
| Nikolaus, von Kues, Kardinal | BN 2834 CE 7600 - CE 7617 GF 7859 - GF 7862 |
| Nikoleski, Vančo | KZ 8880 - KZ 8881 |
| Nikolić, Dragoslav | KW 8790 - KW 8791 |
| Nikolić, Jovan | KW 8800 - KW 8801 |
| Nikolov, Minko N. | KZ 2901 - KZ 2902 |
| Nikolov, Nikola | KZ 2895 - KZ 2896 |
| Nikolova, Olivera | KZ 8920 - KZ 8921 |
| Nikulin, Lev Vemiaminovič | KK 6173 - KK 6174 |
| Nil, Sorskij | KH 4262 - KH 4263 |
| Nilamba | EP 18065 - EP 18068 |
| Niles, Nathaniel | HS 4620 - HS 4625 |
| Nilhechte <Familie> | WR 4100 |
| Nilosaharanische Sprachen | EP 13265 |
| Nilotische Sprachen | EP 13268 |
| Nilson, Johannes Esaias | LI 63460 NN 5110 |
| Nilsson Piraten, Fritiof | GX 6800 - GX 6801 |
| Nilssoniales | WL 7835 |
| Nilus, Constantinopolitanus | FK 44498 - FK 44503 |
| Nilus, Damilas | FK 44598 - FK 44603 |
| Nilus, Diassorinus | FK 44648 - FK 44653 |
| Niʿmatallāh al-Kirmānī | EV 5366 - EV 5367 |
| Nimier, Roger | IH 67720 - IH 67721 |
| Nin, Anaïs | HU 4593 - HU 4594 |
| Ninguarda, Feliciano | NN 3200 |
| Ninjutsu | ZY 4620 - ZY 4629 |
| Nipperdey, Thomas | NB 6237 |
| Nischni Nowgorod | LO 77740 |
| Nishi, Kanako | EI 6616 - EI 6617 |
| Nishida, Kitarō | CI 9010 - CI 9014 |
| Nishimura, Kyōtarō | EI 6223 |
| Nishimura, Toshiyuki | EI 6222 |
| Nishitani, Keiji | CI 9015 - CI 9019 |
| Niska | EE 4026 |
| Nisqualli | EE 4027 |
| Nissl, Franz | GL 7160 - GL 7163 |
| Nithardus, Sancti Richardi | FY 35298 - FY 35303 |
| Nitrifikation | WN 4200 |
| Nitta, Jirō | EI 6224 - EI 6225 |
| Nittenau-Fischbach | NZ 29389 |
| Nittendorf-Pollenried | NZ 29391 |
| Nittendorf-Schönhofen | NZ 29391 |
| Nitzsch, Karl Wilhelm | NB 6238 |
| Nivale Stufe | WI 5750 WI 5760 WI 5780 |
| Nivardus, Gandavensis | FY 35348 - FY 35353 |
| Nivellement | ZI 9280 |
| Nivernais | ID 8402 - ID 8407 |
| Nivjanin, Ivan | KZ 2910 - KZ 2911 |
| Niwchisch | EE 1985 |
| Nixon, Richard M. | NQ 8485 |
| Nizäa | LF 2825 |
| Niẓām-al-Mulk, Abū-ʿAlī al-Ḥasan Ibn-ʿAlī | EV 5370 - EV 5371 |
| Niẓāmī ʿArūḍī, Aḥmad Ibn-ʿUmar | EV 5372 - EV 5373 |
| Niẓāmī Ganǧawī, Ilyās Ibn-Yūsuf | EV 5374 - EV 5375 |
| Nizan, Paul | IH 67760 - IH 67761 |
| Nižnánsky, Jožo | KU 8520 - KU 8521 |
| Nizo, Leodiensis | FY 35398 - FY 35403 |
| Nizon, Paul | GN 7907 |
| Njoya, Rabiatou | IJ 93114 - IJ 93115 |
| Nkole | EP 18115 - EP 18118 |
| Nkosi, Lewis | HP 6910 - HP 6911 |
| Nkoya | EP 18125 - EP 18128 |
| NMR-Spektroskopie | UP 9400 VG 9500 - VG 9509 |
| Noailles, Anna Elisabeth de Brancovan de | IH 67800 - IH 67801 |
| Nobelstiftelsen | AK 51200 |
| Nobre, António | IR 6890 - IR 6891 |
| Nochistlan | EE 6101 |
| Noctes Atticae | NH 3995 - NH 3998 |
| Nodier, Charles | IG 7015 - IG 7016 |
| Noël, Bernard | IH 67840 - IH 67841 |
| Noel, Eugenio | IP 6520 |
| Noël, Marie | IH 67880 - IH 67881 |
| Nößwartling | NZ 29127 |
| Noetherscher Ring | SK 230 |
| Nötigung | PH 8860 |
| Noever, Hans | GN 7908 - GN 7909 |
| Nogaisch | EH 6350 |
| Nogaret, François Félix | IG 2464 |
| Noha, Jan | KS 6250 - KS 6251 |
| Noiret, Joseph | IH 67900 - IH 67901 |
| Nokan, Zègoua Gbessi | IJ 93266 - IJ 93267 |
| © Universitätsbibliothek Regensburg, realisiert von Sepp Kuffer |